No. Once you grow 25–30+ your health will stagnate so much. But poor usage of body before this age also will affect your overall physical/mental health Your back and bones system will get worst with time which can results in very hard sicknesses Eyes will get sick and as consequence reduce in sigh which must be sucks I would continue this list with 1000+ bullet-points of health issues you may get by playing games/sitting so much. It’s senseless, you should believe me, it’s very unhealthy, I’m working out 65% of my life and I’m getting issues, if I didn’t working out I would get much more, so please, take care of yourself, being healthy is OP and you will appreciate it only after you get sick and heal it, or if you understand it somehow before you got in troubles 9 hours is critical maximum of time you should be at PC Resting each 30–60 minutes is crucial Sitting in right position is SUPER crucial Eating/drinking is insanely crucial If you are smoker, you are ****** up, all issues are multiplied by x2 Cardio system is going to stagnate so much unless you will do 1–2 hours cardio workout each day Dude, this sucks unless you will be very smart, so once again, take care of yourself.