It's come to my attention that I need to defend more from the blinds.

My Fold BB to BTN steal is a whopping 83%, mainly because I'm very conscious of 'not wanting to play OOP' so I'm not calling with hands like QTo, J8s etc.....Apparently it should be nearer 65%.

Shall I just widen my calling range in the BB and 3bet AJ+ KQ+ TT+ vs unknowns as a default as adjust to knowns from there?