In the past, has any colleague criticized you in front of other? What was your reaction and how were your terms with that person afterwards?
Yes, a couple of times it happened. Once when I thought that the colleague was not correct, I explained it to him politely. On the other occasion I found out my mistake, thanked him for the suggestion and worked on to correct myself. However, both times my relation with the colleague did not change as we understood that it was said and done in the best of interests.