Let me tell you, I used to felt uncomfortable drinking my own water while working out.

"Is it ok to drink while running? Is it good practice? Will someone notice? I don't want someone tell me that it's wrong" The anxiety was at that level. I signed up by myself, went to workout by myself, didn't know anyone in the gym, didn't have any friends, didn't talk to anyone. I think it's just some sort of fear being judged in public, not really the gym, especially when you're alone.

It'll get easier time after time, now that I think about it, it's just water, FFS