Is it bad that I am 19 and have not had a real job yet?

Kay

I am 19. I just graduated from high school a couple months ago and have just started college. My grades are not the best even though I was an A student in highschool. College is so much harder. I tryed to get a job at the subway in my area but there were very few employees there and they spoke different lauguages. My boss was indian and had such a strong accent that I could barely understand what he wanted me to do. So I quit working there. I feel like a loser.