Feedback is a 13th floor phenomenon…
If someone mocks you, laugh with them. It is obvious that humans, on the current level of evolution, live in comparison. I am better, smarter, richer, etc. than you/others.
So they mock you, judge you, try to change you. Normal.
You allow your ego to resist: you suffer. You allow your ego to fight back: you suffer.
The best way to deal with it is to laugh with them, agree with them. It takes the wind out of their sail.
All pain, all suffering comes from from your resistance, is the feeling of your own resistance.