As in all best practices it is advisable to diversify with any type of investment. So even with bitcoins and alt.
Well thats too much. Selling your house to invest in bitcoin? Even when youre risk taker, this is too much risk. Even when youre well aware how unstable bitcoin value is, why would you sell your house for this when you can just save your extra currency and invest it into bitcoin. Investing is not a bad idea but the idea of selling your house and investing all what you have is too much.