We're Jewish. One of the daughters from Fiddler on the Roof was named Seitel. My gf affectionately calls me Suiseitel. See what I mean? But it is funny.

No, you should not grow a thicker skin to let people abuse you. Just don't allow them to.

New friends and more friends is always a good idea. A nice ladies' lunch with generic conversation is very normal. I find it boring, too. But it is good to do and brings more enjoyment to get out and have nice meals with company.

You have a virtual friend in me.