Keeping the head straight during qiyaam
Q:
1. Would it be disliked if someone bowed their head till their chin touched or almost touched their upper chest, in the standing or sitting positions of the prayer (while keeping their eyes at the various sunnah positions during the prayer)? If so, for what reason would it be disliked, and when would it not be disliked?
2. If they did this out of feeling comfortable, would it be disliked?