Yeah, it depends on your schedule. And I forget whether you're in high school or university so, my experience: I had a part-time job for 1.5 years during high school and only worked 4-12 hours a week and it was easy as pie. I tend to work more hours with my jobs now, and it's a little harder because I actually have to do homework in college as opposed to high school, but I also spend less time in class so I'm able to make it work. Most people I know can make it work, too, and some of my friends even have multiple part-time jobs (basically working a full-time status in addition to school). I could never do that, but they're super-human, or something.