Bitcoin is one thing that will not lose value rather it appreciate in value. Just invest because at old age you will not have the strength to start doing all that you were doing when young.
I agree with this, bitcoin will continue to increase after a long period of time has passed. It is good to have some your savings in bitcoin instead of fiat that are falling in price after a long period of time has passed.
But when someone is young, the person should also try to fi business because business can alsoake someone earn more money. I prefer to have more than one business so that I can have more money that will be saved.
I also like other assets like gold and silver.