Is it good to leave my job to dedicate myself to full-time cryptocurrency?
Um, since you are a newbie with very little posts, I would say:
NO
I'm making huge assumptions here, but if you are new to crypto, then there is a lot to learn before you start making consistent and sustainable income.
If you are seasoned trader, well, then you wouldn't be here asking that question.
The biggest problem about quitting your job to do crypto is: sustainability.
How much money you make off of trading is not your income because you have to reinvest it to keep the income coming for days, weeks, months, years.
What that means is, if you want to have, say, a 50k usd a year salary, you profit from crypto has to way above and beyond that.
If you just sell all you investments off to walk away with 50k, then that's it, a one shot profit and your done.
Some people dream of hitting a million dollars and then quitting. That also is absolutely ridiculous.
You think 1million is a lot of money nowadays and will last the rest of your life and make it so you can leave your kids and grandkids something behind?
Pshaw, no way.