David Hurn and Bill Jay on critical theory as a teaching tool in photography “The dangerous aspect of theory for young photographers is that attempting to apply its precepts often leads to total paralysis. We have both encountered many photographers who have completely dried up”

“... as image-makers because of their efforts to take pictures which conform to critical theories. Those who do not stop completely make very bad images which are then discussed and justified in blinding, mind-numbing jargon...”
They are right.

Forget the theory, find a subject you are passionate about, be clear about your reason for photographing it, take lots of photos, ensure there is visual variety, enjoy it. Don’t overthink.