as much as crypto trading seems extremely lucrative, if you have a day job that pays your bill - IMO i strongly urge to NOT quit it and become a full time trader. Start slowly by investing time after job and weekends (work your ass off on the weekends in getting educated and researching).

Hone your trading skills and style in due time and once you are able to sustain your monthly dues via consistent profits, scale to being a full time one.

The most important and crucial thing is - you have to be a voracious READER!

Wish you luck on your journey!