I work in development and I shared my code for help in internal messaging channel with 100 developers and one of my colleagues said he is "worried about my way of working/code". He has made a similar comment before.
As this was the second time I had to mention it to the manager who said he will talk with him. The reason I don't like receiving such comments is I get anxiety attacks. Sure I might not be as good as my colleague but he has no right to tell me he is worried about my way of working in front of 100 developers.
Now the colleague has told me that the manager mentioned this to him, and to be fair, he is like that. (For example I should take everything he says with a pinch of salt.)
How does one respond to this situation?