you'll still have to do some job to make money. so you are not really quitting job in general!
and depending on that job you do, you may earn a lot more or a lot less. for example trading that you have in mind can be a beast of a thing when you go all in and become more serious about it. you invest a larger amount and then the stress that you will experience every day when there is the smallest swings may make you make mistakes and mistakes on a large investment is costly.
Well, This is the difference in your present job and in Bitcoin. You can get profit in Bitcoin if you do the rules in signature campaign, obeying the rules (if you're joined in campaigns), and if you didnt post, you cannot get profit. Sometimes, many signatures are not legit an they are scam, so if you already joined to a scam campaign, you cannot get profit and Bitcoins. You can invest in bitcoin, but many sites are scam. They will not bring back all your bitcoins once you invest it to that site. And this is the difference to your job: You can get advance profit if you are needing it emergency, just contact your boss or manager. You're profit is stable, monthly or week or every 15 days (twice a month).
Hence, Don't do ever quit to your job for Bitcoin. But, Use bitcoin as your part time and side jobs. Try to multitask if needed.
