Most days but I don’t ever keep count or worry. If I go two days without or go twice in a day I don’t even give it a thought

Yes

Nope

Yes. A lot. 3-8 times a day. And I'm not even joking.

I'm regular, irregular. I poop most days, sometimes not, sometimes quite a few. It depends, on how much & what type of food you eat, lots of fruit or cheese, whether you've been drinking alcohol, or you're sensitive to some foods, like dairy or caffeine makes some people go. You need to work out what is your 'regular'.