So I was thinking, if that 20% allotted will be invested in a time deposit kind of account, will it still be possible to earn as much or invest it in cryptocurrency? Or maybe just let the money sleep until such time you will need it?
What will be a wise kove to do with the noney you have saved up?
While pure saving (in the sense of locking money in a bank) is good, you should also diversification into other options aside from crypto. There are lots of funds and stock options out there. Mutual funds are even gaining much popularity and are known to give stable dividends. Remember that crypto is extremely volatile and while it may be greatly rewarding if you pick the right coins, it could also be greatly frustrating when you pick the wrong ones.
Diversify and invest wisely!