I would never go on Bitcoin full time because if it goes wrong with Bitcoin I would then go out and have to still search for a job when I had one.
Bitcoin does not need much time so it is better that you do it one the side.
really what to say that it is very likely you could get into trouble if it works in bitcoin and if you're out of work bitcoin surely you will find it difficult anyway to get a job at a real job, because at this time very difficult to get a job, so it would be better if you use two jobs at once