Quitting your present job is easy but can you get a job like that again after a week or when you are 40 years old

There are many a people searching for job but no opportunities reason behind lacking skills, over qualification, More population less opportunities.
I would suggest you to continue your regular job and use bitcoin as a free time job. Work hard with proper health care and live best.
If you're a well known person in your field, it's not hard to find another job after you leave one, but I don't know it's really advisable for you to say you can freely leave your job for bitcoin. I think NO.