The first time I will buy is a piece of land, a house, a shop, a car. and the rest I will invest again into bitcoin or altcoin. and I will start a business from a store that I have purchased. so I will get additional income.
wow, your ambition is quite big but i guess it is possible to buy all of that using your bitcoin as long as you have enough of it therfor you should now consider saving everytime you have an extra money or income , so that your bitcoin investment will become huge in the future. however the value of bitcoin will still depend on the demand and supply , not on the amount of your total savings. anyways goodluck to your long term goals in life , i hope you can achieve that in the future.
It is really
possible to gain our dreams in life

.
But of course, it is not easy and i admit that is it not simple to become reach and to buy those things. I agree that the value of btc depends on the supply and demand. Also, hodling for so long will give you a huge profits in collaboration with patience.
However, real state and business are the things I wanna invest in the future. Goodluck to all of us.