Confidence: You have something to offer to this world. Even if your presentation is filled with flaws, still the world will benefit.
Avoid material influence, degrading material influence. I pray to Srila Prabhupada that I can guide you properly.
Krishna doesn't put you into anxiety. You put yourself into anxiety. Krishna simply makes you go through your course of karmic reaction.
When you find any fault in someone, actually you take the qualities (faults) of that person.