I would advise you not to do that. Or at least now with your all savings. There are many people who lost their money thinking that way, that BTC will in the end always rise. Anything might happen and the price of Bitcoin might go south. So if you want to invest in cryptocurrencies consider all risks that these investments involve. Perhaps you find out that it will be better to invest only a portion of your savings. I know that money in a bank account which you will not touch are kinda useless, but at least they are there.