I hope you sold all your ETH in January 2018? In any case, If not, do not worry, you'll soon become a millionaire

I still believe in the cryptocurrency market indeed.
This especially because to my understanding Ethereum has the highest possibility of surviving the blockchain world as it is backed by numerous good ICOs like MeVu.
However, this will depend on the technology surviving in the long term and the team solving its scaling issues, but I cannot think of a better crypto team than that of the Ethereum devs currently.