Yes it is good if you don't have a job before joining crypto world but I will like to seek ideas from those that have reasonable jobs and I really want to know if you truly believe in Crypto so as to give away your job and fully dedicate full time to crypto or its not worth leaving everything because I see it as a long journey which I need to learn everyday.
if you have sufficient knowledge in the techniques of trading properly and correctly, and have long experience about the crypto world I think it can be made provision to fully dedicate the time of his work to crypto. I would also be so if I already had all the requirements to be successful with Crypto.