CUSTOMERS & BUSINESS
Customer success
9 practices · 4 case practices · 1 free
Understand what has disappointed a customer and agree on what you can do next.
Finish every practice on this route to earn the “Human skills for customer success” completion certificate. It records that you completed the practices; it is not a professional credential.
The conversations on this route
Each step names the skill it rehearses and why it matters in this kind of work.
Your friend missed a promotion after six months on a project
Hear the concern first
Acknowledge an experience before rushing toward a fix.
Maya hasn’t asked about leaving, and you know of a job she could apply for. Respond to what she said, then ask what she needs tonight.
8 minFoundationsFree starter
A customer’s team left your task board for a spreadsheet
Discover the obstacle
Understand why someone returned to an old way of working.
You have 15 minutes with Sam. Use your notes to choose questions about what happened, and leave out the ones your notes answer or that pitch your fixes.
12 minFoundationsCase practiceSoulful
A client wants a fourth revision after the three included
Write a clear, considerate update
Make a difficult message useful without making it cold.
Sort the new changes into what the agreement covers and what needs a paid round, then reply with the $120 price and the free option of picking a draft.
15 minDeep practiceCase practiceSoulful
Saying no to a friend who wants moving help on Saturday
Set a workable boundary
Explain what you can offer without promising unlimited availability.
You need the day to rest after a hard week. Give Ben a clear answer without inventing an excuse or promising another day.
8 minFoundationsSoulful
Turning a vague “look into it” into a clear brief
Agree on the next step
Agree who will do what next and when you will check back.
Kai asks what you want. Give the purpose, the two-page summary due Thursday noon, and what they can decide, then check their workload.
8 minFoundationsSoulful
Correcting your “seamless” promise about a new project tool
Make room for adoption concerns
Invite questions and communicate what is still uncertain about a change.
Sort what is decided, being checked and still open from the plan and messages, then correct your promise in an update the team can plan around.
15 minDeep practiceCase practiceSoulful
Offering a monthly plan after a client’s third small fix
Offer ongoing support
Build an offer around what a client already asked for, and keep a no easy.
Mei Ling has emailed three times since launch. Explain what the $400 plan covers and leave her free to keep paying by the hour.
10 minStretchSoulful
Raising the monthly fee for a client of two years
Raise a price with a reason
Give the new price, the date and the true reason together.
Your hours for Farid have about doubled since you set $600. Explain what changed, give the $750 price from 1 January, and offer a smaller $600 plan.
10 minStretchSoulful
Two weeks after handover, the team barely uses the tool you built
Check adoption
Read usage and talk to the team before deciding why a tool isn’t used.
Read the usage records, the team’s messages and your visit notes for what is keeping them away, then tell the manager what you found and what you’ll do.
13 minStretchCase practiceSoulful
Related reading
Apologize to a coworker when you still disagreeYou snapped at a colleague, but your worry about the work is still real. How to own the snap, ask what repair they want, and return to the decision.How to invite disagreement in a team meetingA manager’s example for asking where a plan could fail, offering a private route, and reporting back, with the limits of what one meeting can do.What to do when a quiet person finally speaks upHow to respond when someone who rarely talks in meetings offers a thought, and how to give them ways to contribute that still count.How to listen without rushing to fix itA listening example for a sibling who failed a driving test again: what to reflect back, when to ask about advice, and what to say if they go quiet.The research behind these practices
Each practice cites the studies that informed its design and says where they may not apply. These are the sources cited most across the 9 practices on this page; they inform the practices and are not proof that the practices work.
- Practicing versus inventing with contrasting cases (Experiments · Journal of Educational Psychology, 2011). Cited by 3 practices here.
Schwartz, Chase, Oppezzo and Chin taught adolescents physics ideas with a ratio structure, such as density, using sets of cases that differed in the feature that matters. Students who tried to work out the principle from the cases before being told transferred it better than students told first and then practicing on the same cases. Leetsoul gives the guide first and one case per attempt, closer to the told-first group, so this supports building cases that differ in what matters, not the order; applying it to sorting statements against a case file is an inference.
- Simulation-based learning in higher education: a meta-analysis (Meta-analysis · 145 studies, 2020). Cited by 3 practices here.
Chernikova and colleagues pooled 145 studies of simulation-based learning in higher education and found a large overall effect on complex skills, with scaffolding a positive moderator. Learners with little prior knowledge gained more from worked examples and those with more gained more from reflection. Most studies came from medical and teacher education, so applying the results to adult people skills or to this product is an inference.
- IMBUE: interpersonal practice and just-in-time feedback (Randomized study · interpersonal effectiveness, 2024). Cited by 2 practices here.
A study of 86 participants examined simulated interpersonal practice. Transfer differed across skill and emotional outcomes, supporting varied rehearsal while cautioning against broad transformation claims.
- The Power of Feedback Revisited (Meta-analysis · educational feedback, 2020). Cited by 2 practices here.
This synthesis examines educational feedback across studies and outcomes. Feedback content and context matter; generic praise and feedback on specific work should not be treated as equivalent.
- A meta-analysis of the team learning pathway (Meta-analysis · organizational teams, 2025). Cited by 1 practice here.
This synthesis examines relationships among team learning orientation, psychological safety, learning, and team outcomes. Associations do not prove that any single leadership script causes improved performance.
- An integrative model of organizational trust (Academy of Management Review · conceptual model, 1995). Cited by 1 practice here.
Mayer, Davis and Schoorman define trust as willingness to be vulnerable and propose that perceived trustworthiness rests on ability, benevolence and integrity. It is a conceptual model rather than an experiment, and it does not say that any sequence of messages creates trust.
13 more sources are listed on the research page.
Limits
Role descriptions draw on public occupational sources. Practicing these conversations is not a qualification, and a Leetsoul completion certificate is not a professional credential or a hiring signal.
Leetsoul has not shown that these practices improve skill in real life, and the original scenarios have not been independently tested. The sources inform the design of the exercises.
Role descriptions
Try one in your own words
Write your response to a fictional conversation, read the guidance, then decide what you would change. Three starter practices are free; Soulful opens the full library.
Written by Leetsoul. Updated . Scenarios are fictional.