It's time to sell when you think you gain profit and you have a target price to sell, because if you wait for the price to pump up more then it's not gonna happen.
And we're all the same brain and we think that if the price is at stable and not moving then you can see if it's going up or down depend on the trend and also in global news.
May some of us are the same thought for the incoming but can't deny that still, a few are being hopeless for the current price.
Perfect time to sell Bitcoin? It sounds familiar and most people are asking for this but the answer is, it's up to you. A person who can decide what is best and would the right thing to do is a smart person. It is wiser to sell when you are already at a profit and that is we called a perfect time to sell.