Very likely btc will return maybe after the current decline.
This statement is very profound, mostly because it's the most likely and easily attainable scenario. In other words, no shit!?!
This year it is predicted that bitcoin will reach $ 30.000 while for Ethereal it may reach $ 2.000.
To the OP, no one can predict the price of Bitcoin or Ethereum or any other cryptocurrency. Don't take any comments on this thread with too much seriousness.
You need to think longer term - do you agree with the utility of [insert target cryptocurrency here]? Does it offer value to people who are not currently investors? Does it offer a better alternative to some other asset/commodity/good/service? If so, buy some coin and hodl, baby hodl! It's that simple...and complex.