What makes you happy?/sleep and positivity. Sleep is a natural,reversible state of rest where your body and brain slow down. It's essential for physical recovery, memory consolidation,and emotional regulation. Sleep cycles You go through multiple cycles each night,each lasting about 90 minutes. Each cycle includes: Light sleep (N1 & N2) Your body starts to relax. Deep sleep (N3) Physical restoration happens here. REM sleep. Brain activity increases, and you dream—this is important for memory and learning. Why sleep matters. Physical health,Helps with muscle repair, immune function,and growth. Mental health -Regulates mood, reduces stress,and improves cognitive performance. Memory & learning:-During sleep, your brain processes and stores information. Want to dive deeper into sleep then comment below. #sleeptime #sleeptimefuntime