<human>: Can you condense the text into a few key points?

I'm a 21 year old college student taking 1 class in college right now. I have nothing to do for finals except turn in a english 102 paper. next quarter i'm going to go to school full time. I have been spending my days doing nothing but browsing reddit and playing call of duty. I have no motivation to workout because i just got my wisdom teeth pulled a week ago and my mouth still hurts and i have no motivation to get a job because i have a bad work history hoping from company to company for 3-6 months. 

What can I start doing that will make me feel like more of an adult? 

also, now that it's mid December there is no point in looking for a job because most of them are seasonal and end in January. I am also a really skinny guy and can't do anything as far as physical requirements go (lifting things 50+ pounds 24/7)
<bot>: 21 year old only taking one class in college. no job. no motivation to workout. has too much free time during the day. has a car but can't afford extra gas money to drive to a volunteering place/gym.