In that way a lot of people is losing a lot of money. Patience in the key, if you invested in a good project, do not sell when the market is down, just hold it that the market will recover eventually. Panic selling is the worse to do as you will end up losing money, so invest and wait until reach the goal you are aiming for. After I invested in some altcoins I decided to stop looking to the charts and to my portfolio, until the market recovers because I want to avoid panic selling and hodl my coins without any burden.