[I am naturally good at this]
Emotional stability
Public speaking
Writing stories - fiction or narratives of true events
Getting out of harmful relationships
Small talk
Multiple choice examinations

[I have become good at this through effort]
1:1 Persuasion - includes sales, interviews, etc.
Creating art
Writing essays - practical writing
Looking good - do you know how to dress?

[I try but have difficulty]

Setting goals and achieving them
Cooking
Teaching - to someone who is having a lot of difficulty
Problem solving

[I am hopeless or I find this unimportant]

Machiavellian practicality - rising to power in organizations
Expressing yourself through music - singing, instruments, composition
Living a consistent lifestyle - having a daily routine such as waking up/sleeping at the same time everyday
Deriving practical benefit from Socionics