Whether or not you should give a 2 weeks notice depends on the situation. If your job depends on man-power and having a certain number of workers at all times (such as retail) then it would probably be best to give the 2 weeks. But if your job is less demanding then you can probably talk to your boss and make arrangements to quit before 2 weeks. Every situation is different, and its kind of a judgment call. But if you are in good standing with your boss and co-workers then they usually won't mind if you prefer to leave w/o giving your 2 weeks notice.
I hope this helped, best of luck!










