Anything that pertains to investing requires money which you can afford to lose (as commonly used), it is never a story of it being trading or gambling. You cannot be too excited or let optimistism kill you not to understand the fact that, there is possibilities of loss while investing be it in Bitcoin market or any. We all understand the value of Bitcoin but that does not mean we should adhere to aome guidelines and thus invest everything wether it gonna yield or not. Every Investment we have ever made has risk, I don't get were you are having such assumption from;
This is a simple stuff that you should understand before now, no need to overstressed it.

Let us be optimistic, same time never undermine any possibility in a financial market.