Yeah only thing is staying positive won't give them their money back. You see, a lot of people went to different sources and got the money to invest in Bitcoin but now that the markets are in a bull period, they can't keep up with the other end of bargain when they borrowed the money. We are seeing suicides, murders and what not for money. This stupidity is worse than their earlier stupidity of buying bitcoin at a higher price.
You seem to be missing the whole point of this thread, and not just you, to tell the truth. You can get your money back by riding volatility, doing arbitrage, and likely via a lot of other things which I even don't know about but you should have a positive attitude toward what you are doing - in this case, trading. When you are positive, you will search for ways to change things and the status quo. You will look into opportunities of earning back what you've lost. It is not given that the price will ever go back to previous highs in the foreseeable future - or at all, so passively waiting may not be a viable option, all things considered.