What is the famous saying....."If you can't handle the heat get out of the kitchen."
There are so many people crying about the recent dip of BTC that I'm frankly getting annoyed. You should know the risk involved in investing in crypto. If not, don't even waste your money. Go buy a CD that won't make more than the rate of inflation. Remember investing is literally legalized gambling. Treat it as such or don't even jump in the pool.
On this world business of crypto, all of us here once we invest whether in the ico or trading we are actually doing it at our own risk actually.
So if there is something which makes you cry it is either you lose of your investment or you feel loss because the market was being down. You supposed to be prepare before you come in to this business.