the way i see it is we've all been to school where you spend each day with 20+ people not to mention all the people your exposed to in the other classes, we've done it for years and years ...
hardly any jobs are as social as that ..unless you are a waiter or in customer service, but the people you speak to you arn't locked in a room with for hours and hours ..even an office job, or a warehouse job isn't as full on as being at school ...
so don't shun a job because you think you wont handle it, if you've experianced school you can handle anything ...
focus your career on your passions