They say that you cannot profit from cryptocurrencies overnight, but, in fact, in 82 days, I lost 429 dollars from the initial 617, ending up with only 188 dollars. I watched BTC rise while the values of coins that used to cost 0.11 are now at 0.03 or even 0.002. This leads me to reflect: am I the one assigning value to the projects I've invested in, but the interest from other investors seems to be declining. Every time I put money into these projects, the value drops, and, interestingly, when I decide to sell at a loss, the price goes up. Why does everyone see a different value? How is it possible to hold an asset for 80 days and, on the same day, it appreciates? Is it a coincidence or manipulation by these projects?