1st day at the new work?!

I kind of think that I got the job because if I look at the planning at work I'm in it next week as well? How did this happened? Wasn't I just suppose to have a try out? Now I'm going to go back tomorrow to work. For one year I have had trouble to find a job and now when I have started my company I get a real job. So what to do? Choose the easy and safe way and work in a bakery, AGAIN... Our take the insecure and more difficult daring path? Actully have 800€ "safe" in my company, and I will be my own boss. So the real question is, with one is going to give me the most, which one am I going to learn the most from?

Any ideas and thoughts? Please share to help a confused young woman....