Am I noob for not being used to the "gym" environment even though I've worked out for years?

Anonymous
I've been working out for years and Im only in my twenties. When I was little kid, I already cared about my health and body so I started exercising on my own. As I got older, I saw how the classes at the gym were more relative to what I would do at home as a kid so I started doing classes and now, Im so used to that that I am so not familiar with the "gym" environment. Its so funny and weird because when I walk in, I feel a little lost and I know I look lost as if I've never worked out before but little do the people know, I've prob been working out longer than they have lol so its kind of like dont judge a book by its cover cause yeah you never know. So am I still a noob even though I do work out on a daily basis except Im used to the class atmosphere? I mean I would hope not lol cause to me Im not but people have opinions so I wanna know what they think.
Am I noob for not being used to the "gym" environment even though I've worked out for years?
9 Opinion