1. I don't like to raise in this spot, too probable you get called. If it was a bare FD I'd fold, here c/c again I think. It's also a bit too likely you're just raising a draw here so he can repop.

2. Do you ever raise this flop?

3. Not that happy to call this, looks K8-y. Do people random shove this with complete air sometimes I don't see it that often tbh.