Upon deciding whether you will invest all of your assets in bitcoin, you should first take consideration of the time and the current price of it. If you don't want it to go to waste, then make sure you invest while the price is still low. It will only be beneficial if you know the right timing with regards to buying and selling. You cannot just randomly decide that you want to invest in bitcoin, see the news first, read articles about bitcoin's price changes and then make up a decision whether it will be beneficial if you'll invest at that time or it will only make you lose a lot of money.