I worked through school. I held down at least 3 part time jobs at any given time during college, except my last year when I quit all but one so I could focus more on my studies. I really feel that I learned time management, work ethic, and responsibility. I didn’t have much of a social life, but I didn’t have any debt either, except from that last year.
Now I’m doing my Master’s Degree, and I’m working full-time and studying at night. Once again, I recommend it. This time around, I’m working in the same field I’m studying (education) so I can apply my studies to my work and my work to my studies. It’s so much easier to write papers since I have practical experience in my field.
Go for it. If it’s too much, you can always quit.