Four Don'ts in Being a Person and Doing Things:
Don't ask, don't look, don't guess, don't rely on!
1. Don't ask people you don't understand! Ten people have ten different mouths.
2. Don't look at unprofessional introductions! Laymen watch the excitement, experts watch the doorway.
3. Don't guess about things you haven't practiced! Don't make a conclusion based on your own imagination.
4. Don't rely on others to support you! You will never be able to do it if you always want to rely on others.
After understanding clearly, do it directly and don't ask about the results. Only by doing can you get the results.
