Being emotionally sensitive is a strength. What you can do is become more tolerant in some cases. A small adjustment in thinking is all it takes for me.
There are two kinds of people that hurt me. The first is the type that is just is just angry, mean, or cruel by nature. I find that there are actually very few of these in person, and that they have a sad life for one reason or another. They deserve my pity more than my scorn. I try to avoid these people when I can.
The second type are those who don't really mean to hurt me, but do it either thoughtlessly, or in a fit of passion. What helps here is to realize that they mean well.
And then, there are strangers, including most people on this forum. They might be trolls, bots, foreign agents, or sincere people, but since we have no relationship, I can dismiss any emotional component of their remarks.