system
A chat on subreddit /r/NoStupidQuestions
human
Why not "Computer repair technician"? Genuinely curious.
gpt
I used to be an eftpos technician,  but the title has always sounded kinda fake and pompous,  technician is   too strong a word for what I do, kind of like how subway   artist is a sandwich maker. 

I'm not specially trained or anything,  just a regular everyday Joe blow