Even though the population in the world increases, the size of the world never increases, due to which the prices of real assets keep increasing. Therefore, investing in Bitcoin by selling real estate, especially your house, is not a good plan. Bitcoin is a volatile currency and of course it has a lot of potential for the future, but even more potential is having more than one house because it will allow future generations to live without any problems. You should definitely think twice before making such a decision. Otherwise, it can have a very negative impact on your financial future.
Selling real estate to buy bitcoin is not a perfect plan but it is not a bad plan either, because if our bitcoin investment is successful, we will be able to buy back that real estate and maybe even buy more. But this is a risky move and the decision will depend on the individual. We should not give this advice to others indiscriminately nor should we rely on the advice of others. Each person should analyze, research...and make their own decisions because we are the ones who have to face the final results.