What does it mean when you can’t handle any amount of criticism? I just buckle any time someone criticizes me, I feel like their criticism is a dig at my character.

It’s exhausting. This problem is the worst with my partner and he definitely could use more gentle language when asking me to make a change but STILL, I wish I could just take criticism and move on but I fall apart.

What does this mean? Do you know of any resources that could help me?