I religiously attend a 24 hour gym, morning and night, where I sweat to my hearts content. In conjunction with my workplace, I spend 90% of my waking hours at these two locations, home is but a place to eat, prepare for the next day, and sleep.
The gym is a public place and as such, there must be a certain degree of etiquette; social rules that should be adhered to. For example, whilst I can walk around my home in my birthday suit, ie. naked, somehow I don’t think I would garner much support doing so at the gym; I won’t test it out. Similarly, I can sing to my heart’s content, pick my nasal passage, play my music at any volume and go to the bathroom without closing the door in the sanctuary that is home. I wouldn’t entertain the idea of embracing this level of freedom at the gym.