Yes, ethereum will fly high I believe, not because I am a supporter or a believer of this altcoin but because of its good technology and many supporters which the team cannot just ignore.
I believe the increase that will occur in ethereum. but I don't know if it will happen in 2020 or it will happen this year. I admit I have ethereum assets but, I feel resigned to the price now. but I won't lose hope this year, I still believe there will be an increase in ethereum this year.