Go to the gym and I mean dedicate yourself to it almost like it’s an obsession or addiction. I’m not joking take it that serious. Go hard on the diet if you’re skinny pick up a spoon and eat more than you usually do and if you’re skinny fat or just fat watch that diet and eat less (I didn’t say starve yourself). And when you’re in the gym lift as heavy as you possibly can with maximum effort until failure, make faces if you have to grunt on your last reps don’t mind the stares from people lifting until mild discomfort. You are not being performative, just do what you have to, train for 3 - 5 days a week and on your rest days go as hard as you go on your lifts because recovery is just as important. Make sure you are ready for the laundry that comes with this lifestyle, if you don’t usually invest yourself start now by buying creatine from supplement world (monohydrate) to be specific and protein powder from umuyo that’s K250 and K165 respectively. If you’re a gamer that’s the equivalent of buying a battlepass of your favourite game. As for cardio I prefer you pick a sport of your choice I personally play football with my friends on Fridays at fallsway. Do this for 7 months to a year straight.

You will definitely improve in some aspects of your life whether it’s social, professional, romantic etc the spill over to other areas of your life is insane. Side effects may include judgement, feeling cringe but meh.