First off I have no clothes you’d ever wear to a gym. I wear jeans and a t shirt pretty much daily (think Hank Hill). Second, I don’t get what you do there. I hated gym time in school (workout gym, not like throwing balls and running around gym, thats fun) and I don’t get what you do. Run on a treadmill and lift some weights? I feel like I could do all of that at home. Gym memberships are insanely expensive. Are home workouts actually effective? Does one even enjoy gym time?
A lot of exercises you can do in the gym you can also do at home with a pair of dumbbells or even just your body weight.
The benefits of the gym for me is having an air conditioned environment, with machines that can guide my exercises and help enforce proper form, a good space to meetup with personal trainers, opportunities for group classes, and somewhere where there’s people around in case anything goes wrong in one of my exercises.
Not all gyms are the same too. There are climbing gyms, kickboxing gyms, mma gyms, gyms with pools, gyms with basketball and volleyball courts, gyms with tennis, squash, and badminton courts, etc. A lot of those you can’t do from home.