Waiters and people in the food business, I admire loads. I don't think I would be strong enough to work in the same environment, to deal with the stress. 4 years is quite a bit of time!

I do hope you find a receptionist position someplace. It is a part-time job I enjoy enough to have done it for 3 years now.

I don't know if it works very differently in Germany, but real estate agencies is where I work during the schoolyear, and it is a fine workplace, I would say. :)

Wishing you the best,
E. ;)