Hand requirements for blind stealing/defending, etc.

[GMan42]

I know this is very player-dependent, so for the purposes of these questions assume no reads on opponents...

--What's the minimum hand you'd consider trying a blind-steal with?

--What about defending your blind?

--Do you ever attempt to steal from MP, or just stick to button and CO?

--When defending, do you prefer to always reraise or just call?


This is a part of my game I think has been lacking lately, and I just wanted to see others' opinions on this to see if I've been way off base. Thanks for any replies.