3 years and still doubt. Needs some efforts.
Read Jung's
book, Filatova's one, etc. Use only: dichotomies, 8 functions, strong/weak and valued/nonvalued functions, IR theory. Try to identify types of >10 people near IRL with who you significantly communicated by methods as: nonverbal VI, common behavior, tests. Identify types of irrationally most and least pleasant and psychicly comfortable people IRL. Notice the degree to what possible type you fit the most by IR effects.
To ask different noobs about your type is worse approach.
Tests are better than noobs.