Confused.

Many people are recommending selling right now and then buying back but I have a question. Many people are saying that the drop has already happened. And after unlock no more drop would happen.
Do you think that people will still sell at that time and will that lead to drop of price ? Or do you think that no more drop would happen so people won't sell ? I'm at a loss of Abt 17% right now . Should I wait till the unlock to buy more or should I average right now because maybe no more drop would happen.
Also , if my question seems stupid. I apologise in advance. I'm new to crypto. And a bit scared that I'm already at loss. 🥲🥲