if we master trade in the crypto world, of course we can get the benefits you say. because in trading it is not as easy as we imagine, the problem in the crypto world we really have to have an expertise to get the benefits we want so far.
if you want to be safe, you can choose long-term assets and you just save them until the price rises.
but if you want to trade, of course developing skills is an obligation that you must do. Don't be afraid to lose, to start your trade, I think you will experience losses, even for people who are used to trading also sometimes feel a loss.