I don't know if you're just posting this thread to entice some attention from people. But, to answer you in a serious note, I don't think that would be a good idea because your house is of a different league of asset compared to bitcoin. One's house is a necessity, and it is an essential for living, thus, if you would compromise that security, you have a big chance of living in the streets. But, if you really are serious with doing that, then at least get something to help you know which investments you should make that would put you in a position to gain back the house you sold. I would suggest Daneel (daneel.io). It is an app that gives you updated data regarding the market and how bitcoin and altcoins are faring in it. Also, it has analytical data and news that could update you with current market movements to also help you make good moves, after all, your house is on the line here.