Haan, ye most likely
puri raat jagne, mental stress, dehydration, bhookh aur continuous screen/reading ki wajah se ho raha hai. Neend kam hone par attention, concentration aur short-term recall temporarily weak ho jata hai, isliye jo padha tha woh “yaad nahi aa raha” feel hota hai. Sleep deprivation headache bhi trigger kar sakti hai. Textbook evidence bhi sleep loss se attention, vigilance, concentration aur performance impairment batata hai.
CDC guidance also notes impaired learning and information processing.
Aaj exam ke baad recovery ke liye proper sleep lena. Abhi goal perfection nahi, bas calm rehkar jo aata hai woh likhna hai.