Today many people rely on bitcoin, in the sense that they are now focusing on the world of cryptocurrency, leaving their jobs
Is there something like this, is there any special tips because i want to focus but not yet dare?
Just continue with your job, and learn about Bitcoin and blockchain technology. You could invest some money every month in BTC (amount which would affect you too much). And if you will be good at learning and apply your knowledge in trading/investing (in other currencies). Then after some time I think you will begin to realise you don't need a job anymore.
But before that, you need to buy clothes, food, water... so DON'T QUIT JOB!
yes most of the people have the same strategy and the are really continuing their job with bitcoin, in fact bitcoin to not need to give full time to it. to me I mostly give time to bitcoin at night, when I come free from everything and then I start study about bitcoin, as I have invested a good amount of my money may be more that 70% of my fiat money is invested in bitcoin and therefore I am studying the market on regular bases, and really have now got a good experience in crypto market.