Even with something that people might consider a super safe haven like gold (Aurum, not the bitcoin fork!), it's always unwise to put all your eggs in one basket. The prime rule of investment is never risk everything. Probably the only thing you could risk the majority of your savings... is in savings. A fixed deposit with a trustworthy bank. That is just to protect your lifetime savings. And don't fall for what people say about Bitcoin. I believe in it, but it's foolish to risk everything with Bitcoin!
Definitely agreed. Bitcoin is too volatile at this stage to invest all of your life savings into, even if you really do wanna invest into BTC, you should invest only a small part, and just buy bitcoins and hold, investing in any "supposedly-HYIP" program will lead to you losing that money, and gambling also should not be practiced. You should never, ever, risk 100%, and especially if you do that, that too in the case of bitcoins, if the value of bitcoin falls rapidly one day, you will be practically bankrupt!