I use to work also both in Opera and Philharmonics as a trumpet player:) so, cheers!
Do it!! You’ve got nothing to lose!! Best of luck to you!!
Although it can happen, immediate and meteoric success on AudioJungle comes to only a very few. Eventual success is more achievable. It makes more sense to me to devote something less than 110% building up a portfolio over time knowing that it might pay off years down the road then dropping everything and finding that the revenue stream didn’t rise sharply enough in the first few months to make the rent.
This is very sound advice by Mr JHunger. What’s nice about this market is that there is no quota. You go at your own pace, you upload when you can. Relying your royalties as your main source of income is rare for sure. Good luck and cheers!