5/10 VPIP major hole

[Percussion]

after 3k hands, my VPIP is 12.04
Im too tight!!!!

I have a few questions
1) A few weak players call in early and mid position. I am in cutoff with KTs. Do I raise? (ive been just calling)

Same question and now I have KQo (i usually call)

2) I have KJo on the button and there is one limper (I usually call)


3) I have A2s and there are 4 limpers (I usually call)

4) I have 44 on the button and it is folded to me (I usually fold)

5) I have QTs UTG (I usually call)



Can anyone else think of a mistake you guys see alot that weak-tight players are doing? Thanks in advance