i believe u that you made 10s of thousands of dollars :D
Caddying is untaxed cash income. You make about 8-10,000 in 2 months at an amateur level. I caddied for 7 years so thats around 60k. If i became a professional caddy I could be making six figures reading greens for amateur pros year round.
I respect you
No such thing “untaxed” income