The Thumb on the Guitar

In my rehbilitation, i flipped it completely. My starting position is pinky - throwing out all notions that there's a kind of a weak pinky. Just by negating that and and having this kind of smushy hand on the guitar allows my index finger ind the other fingers to kind of pop open. So if i play a line, or you practise scales, you can practise scales this way. Ye. I always am kind of checking to see if my index, middle and third can almost, i like, a like an ejector seat in a fight, or plaing,. Like, can they pop off at any moment? Or are they being used as