Working line is one of the most rewarding things you can do. I got my job when I was 16 and it was the best experience that a junior in high school can get. The pay was great, especially compared to my friends, I worked alone so I learned about time managment and I got to be around airplanes all day. I found it to be a good source of responses for the TMAAT questions on job interviews. During last interview with SWA they focused alot on that job.