I find it difficult when someone asks me to describe myself.Can you describe yourself?

I could easily describe myself, but when someone asks me to do so I’m instantly ugh about it. I think one reason is because I don’t like being the center of attention, so I’d much rather talk about anything else. And another reason could be that once upon a time I overcame that hurdle and shared parts of myself that others decided to simply throw away upon knowing. It’s such a thing now that if anyone asks me to describe myself I just walk away. Probably have lost several potential connections because of it but it is what it is.