Can anyone be a witch?

Wicca isn't equal to witchcraft. In Wicca people have to be initiated into a coven but you don't have to be in a coven or Wicca to be a witch. Everyone can be a witch independent from the bloodline.

Absolutely correct!

This is the position I'm in too. My family would probably think I'm insane to even try. Plus I can't dedicate my entire life to it. I don't expect to be an unbelievable witch or anything, but I want to be able to do some things.