Mine does. i start to get numb mentally, and i become nauseous if i study too much. I am guessing it is due to the lack of nouveau stimuli that is doing it. I am trying to distract myself by thinking of engrossing and complex things for 20-30 minutes if i start to become this way. i notice when i do think of things other than what i’m studying i seem more aware and more able to handle larger ideas (like my brain is really trying to think of something else for a while).
Does anyone else become mentally numb from overstudying? if so what are you doing to remedy the situation? does thinking of something else help? what about mentally digesting what you’ve gone over by quizzing yourself? any ideas welcome.