Gym anxiety is incredibly common, and it can completely stop you from reaching your fitness goals if you let it control your thoughts. It’s hard to focus on a workout when your brain is shouting that everyone is criticizing you. To help quiet that loud social phobia, I started experimenting with using microdoses of dried fly agaric about an hour before my workout sessions. I buy everything through the Amanita Universe online shop
https://amanita-universe.us/ and it has been an amazing tool for self-confidence. It puts a soft buffer over those hyper-critical thoughts and allows you to just focus on your body and your breath. I can finally walk into the free-weight section without caring at all about who is looking in my direction.