profession for a day

If i were to have any profession for a day it would probably be to work for BNSF with my father. Welding on the railroads. Ive always wanted to work there, but it would probably really difficult the first day and i would probably learn that i dont know as much about welding as i think i do. i have little skills for this. I did take welding classes which i believe im pretty amazing at welding, but probably not good enough for the job. I would also like to find a job where they pay you to sleep, because i would defiantly succeed at that.(: