And since that was my second and last time being employed as a sake sommelier
Why not continued? Did you not like it?
What alternative gig have you undertaken before?
Mhh, I used to be a mailman for 7 months before I started studying (bridge time between Work & Travel in Australia cut short and the start of the winter term). After that, I still occasionally worked as a mailman on Saturdays when I needed money until I found my first gig where I got paid for programming.