The market and market prices for shares are one thing...
The company and the business are another...
If you were trading the stock before, or even as an investor, you should have had a stop loss set that would have made you good money. If you are a long term investor, you'll use the dips, as now, to re-enter or average down. Price fluctuations are a market fact, not necessarily an indicator of gross error.
Even if you bought at the peak, and are holding, you own a part of the company, and it is still more important, in the long term, what happens in the actual business than what happens in the market for shares.
If you don't understand it... as a trader or an investor, and/or don't even think the company is real... you shouldn't be wasting your time here arguing with "true believers" who have put a lot more time and effort into actually learning what IS going on ?? Facts don't become incrementally less factual as the price per share goes down ?