I have zero idea how much I would trade as I never traded on coinbase before. Do i just choose the lowest or second lowest option then?
If you have zero idea, you can base it from other exchanges you've used but I wouldn't worry about this too much. I doubt coinbase is expecting an accurate or near accurate answer.
Also where is the occupation for working online but you just gamble for your income? I checked the industry options and it seems it has to be either
I would probably try to not involve anything related to gambling in coinbase cause they seem to be strict about it.
Unlawful Gambling: Lotteries; bidding fee auctions; sports forecasting or odds making; fantasy sports leagues with cash prizes; internet gaming; contests; sweepstakes; or games of chance that are not sanctioned by a governmental body or regulatory authority.