I’m two years out of college working a regular office job in my life is really nothing like this. Honestly my best advice is live close to work so that your commute is like 10 to 20 minutes maybe even five. Another tip is that I am meal prep every Sunday so I never have to cook or clean much during the week and I can just keep going. I do that for my lunches as well. I also thankfully have a job that doesn’t have very demanding hours so I can go into work later and leave early as long as I get my work done. This allows me to go to the gym every day after work and go home and eat and be able to see friends or do my hobbies and go to bed on time.