I sure hope it takes ONLY 2 years. I sure hope the market can bounce back. I'm getting more and more pessimistic right here, because many people claimed that it's gonna bounce back after Chinese New Year (nothing happened). Some are now saying it's gonna bounce back after the 17th of April (due to tax selling).
Two years is absolutely crazy prediction. No one knows what is going to be in two years IMO.
I bet that by the end of the year market will be higher than the last peek.
Two years or how long is not the matter for me because i am confident to all of cryptocurrency would be recovering.
Anyway, as first prediction, in Q2 can be starting all the market run bullish and its true and maybe just wait few month to get their ATH price.