true!
If I even have such range of money, I wouldn't even want to invest all of them into bitcoin or an altcoin. I feel it's best to invest part of it into crypto while I use the remaining one for a physical business that I can be monitoring in my environment.

As much as we believe that bitcoin and crypto investment is a good choice of investment we should also learn not to put all our eggs in one basket, I feel that we should also look for some other means of investment that is outside of the industry were we can out part of our savings into. And the thing is that investing into any of the leading cryptocurrency isn't something that will take all our time and we can definitely keep accumulating our crypto while carrying out our normal business.