As per my view it is always better to maintain a good balance between real life work and cryptos and consider btc as a secondary source of income that you can make in your free hours.I have friends who have left their full time high paying jobs so that they can completely focus on crypto and i don't see it as a wise choice as a back plan is always best to go in order to maintain a good financial situation.It is okay to leave your full time job if you already have good financial background or if you are not the main earning member of the family then it is okay to leave your full time job and focus more on btc.