If we do it with more efficiently by knowing the full method and investment of BTC then it will be great source of income.
And I guess that's why OP is going to leave now his current job because he know that he has a good source of income with bitcoin. That's what I'm thinking now, if I can see that I can be good and stable into something then probably I'm going to leave my current job only if I'm experiencing maltreatment there.
Everyone wants to be their own boss and want to work and earn according to their convenience and that is possible with bitcoins as it gives you an freedom to work on your time and at same time you can also get enough time to spend with your friends and family and if you discover best methods of earning bitcoins then it can surely exceed your income that you are getting from your job.
It is possible with bitcoin but you need to think about it for so many times so that you will not regret in the end. First, with quitting your job, if you have a decent job why there's a need to quit on it. You are treated well and has a good salary. Last, that you did shift to bitcoin or crypto currency and you believed that you can have a decent job with it. So think about it first.
One advice I want to share here is to never quit your day job. That way , if you are earning with bitcoin, you will have multiple stream of income. And that is great. It will also enable us to have financial freedom (multiple stream of income) and secure our future.
There's one thing I can say, if you want to shift to bitcoin for a full time job. And you have a decent job, yes don't quit on it if they are treating you well. But if you can't take it anymore and they are treating you inhuman, then it's the right time to quit that job. Since you have knowledge in bitcoin and you have source, take up the chance.
People don't quit jobs they quit supervisors as in most of the companies your superior doesn't behave with you in proper way and there is lots of politics involved when it comes to promotion and sometimes you feel that you are wasting your time by working there and if you have same feeling then its better to quit your job.
Okay. That is right but not all the time that is the reason.
There are people who just quits when they think they cant do the job. It is not the same reason all the time.
If you can manage to have the same income as your day job or better then it will be alright.
As of now, I would rather do both while I am still young, not wasting too much time on games and other stuffs that just eats up your spare time.