How often? What is your routine?

I started going in December, but I'm anxious if I do something wrong to gain muscles Maybe I run too much. Are you supposed to use dumbbells to gain muscles, or could you just use those machines that focus on certain muscles?
I see more defined muscles, but I want a faster result..

i try to go 4-5 times a week, i work on a different part every day I'm there

so like one day legs, then the next upper body

Yes.

I do Shoulders + Abs on Monday. Back + Biceps Tuesday. Wednesday is my rest day. Chest + Triceps Thursday. Legs (and my ass) + Abs Friday.

Six times a week.
my rutine consits in 4 days
1 - Chest and biceps
2 - Back and triceps
3 - Shoulders
4 - Legs

Yes, 4 times a week.

Also, don't run if you're trying to get bigger. It just makes you lose calories, which is something you dhoulf be trying to increase.

Sometimes food is more important than actually working out. To gain muscle you have to eat so much more than you used to, especially protein. Eat 30min after workout.

Don't skip leg day.

Yes, to catch some trade.

No

No. I have a naturally pretty body.

No but I want to
But I need a friend to go or something. It would feel awkward as hell lifting by yourself

really? i go with friends every once in a while and i feel distracted and don't do anything. just put earphones in and u won't even notice anyone

I wish. I play tennis for 4 hours a day so I generally don't have time (that and my full time student schedule makes it near impossible). I try to go whenever practice is cancelled though

No but my dorm complex has a gym with floor-to-ceiling glass + I have a perfect view from my room

Yes

Three times a week (Mon, Wed, Fri) I go to the gym. Upper body, Cardio, and Lower body

Tues and Thurs I do yoga.

yea, just got back from the gym.

4 times a week.

3x a week... Work on a little bit of everything.. Pecs, arms, legs, a little bit of cardio, etc

**** no.