maybe yes because the price of altcoin is often up and down so from that I was surprised especially Ethereum has good growth and can help pump the price of Ethereum and I believe Ethereum can survive in a long time and can be profitable by investing or trading every day

Remember the price every altcoin has determined by the role of the altcoin itself to the cryptocurrency. Ethereum has an important role to be the main tokenization platform and hundreds projects are running on there. And i know some projects have live product and government license. Every altcoin gives an important contribution to the crypto.

 its highest price ever reached more than $ 1k and suddenly the price collapsed to be very cheap like this, it is certain many ICO investors and players are losers if they sell it at a cheap price .

I'm surprised, when i look into the first days of ethereum in coinmarketcap, i can see a low price in the range of 0-5 usd, now the value of the coin hitted +1.4k usd last year! That's incredible, that shows how great is our market and it proves that ethereum is just a great coin with a great community.I might expect the soaring of the price in the upcoming months and years, it's ETH time now.

This is true in the long run, but I still hope to step into a stable stage as soon as possible. This is important for the cipher world.

It was predictable.  By the end of the year, I think the airwaves will rise above the price that was in December! A month ago I bought a very tasty price, now I'm waiting, and believe 

no, because I see the token etherium movement and the price is already like that because the token etherium holder is still very much so the price is not easy to fall and this I think is considered reasonable and appropriate because the token etherium is indeed very potential.

I hate to see the price level here at 700s. Passing 86x USD/ETH will be difficult but I am still hopeful.

I'd be very disappointed if it decides to go back to 400s.

Most of the coins have lost a large percentage of their value since this January.
Ethereum is not that special.
I believe it will grow to ATH this year.

probably so because I know a few weeks ago Ethereum kept going up and it would reach the highest price, so from that I was a little surprised and I just saw the Ethereum market was green and so you can sell your altcoin and make a profit