Patience is key... When bitcoin price roars to a certain point the altcoins will follow 
People don't have patience! Not all the people, but many don`t possess patience. Crypto is not a get rich quick scheme, even thou it can be if you invest a lot of money in a good moment and get out with the first rise, but for us small people hard work and patience is the only key for success.
Crypto people are be affected by the crypto ponzi scheme in 2017 because many people got rich very quickly because of it.
But at the early of 2018 many people got trapped and everybody experienced big losses.
This year crypto is rebuilding it's reputation and rihgt now price looks good and come back slowly and i think it's good for crypto healthy environtment