My parents thought that bitcoins that cannot be seen or touched cannot be an asset. They think that investing in physical assets such as gold, bank deposits, land etc. is more profitable than Bitcoin. But even after I convinced them, they are not ready to invest in Bitcoin. They don't want to believe in virtual currency.
Right now I want your important advice on how to convince them.
The best way to get anyone to believe a thing easily or quickly is by showing results bor proof of they which you have tried to convince them about and if after the proof and results they still doubt than you should at that point know that they may not be interested so you should bet them be, this is what I think will be helpful, get some part of the money probably that which was allocated to you for your upkeep and invest a fraction of it in Bitcoin while you invest the other in the land, you can DCA every month till next year after the bull run them show them how much profit you have made then compare it to the current price of the land and they will be clear on which is more profitable.
But then you don't have to convince them as not everyone will believe in cryptocurrency or virtual money not minding how profitable it is but for you who knows much about it and how profitable they can be, you can choose to invest your own funds in it.