Do you think it's good that I sold the house then I buy bitcoin with all the money?
because in my own calculations, my house value didn't increase in date year by year. the value is still stagnan, it's different when compare it with bitcoin, I will got 3 house when I sold my house then buy bitcoin with that money in 2018 and sold it again on ATH november 2021.
(I have 2 house, which I want sell it is abandoned house)
You need to be very sure of what you are doing. Don't think selling your house to invest in bitcoin will double in value of the amount you sold it for, before you need to proceed to sell your house to invest bitcoin you have to understand that investing won't make you get quick profit the way you may be think. You planning to sell your to invest it must be a longterm investment for you to get good profits. If you you think people invest bitcoin to get rich and that's want to make you to sell your house , I think you are taking risk.
As long as the OP is ready to lose his house, then that's pretty fine. We should take risks in order to profit, but the question was: are you willing to take risks, and if so, are you willing to lose money? If you have any doubts, this is the time to conduct research to determine whether it is truly worthwhile to sell your home and buy bitcoin. Cryptocurrency is not the same as business in that you have control over your money or how your cash flows in business; in bitcoin, you can only stop your loss when you sell your bitcoin at a low price.