I saw a ton of exchanging effective posted via web-based media and it makes publicity particularly on Futures exchanging, and that is the reason numerous novices began to do something very similar expecting to get tremendous benefit also, and think about what the vast majority of them lose a great deal of cash in prospects. It happens to me ordinarily, yet luckily, I can escape the market before the misfortunes become greater. Now and again we can be patient, however we can become annoyed the other time, and if that occurs, we need to leave the market as quick as possible before the circumstance turns out to be most exceedingly awful.
You are right the sooner we get out of these trades, the smaller is the loss. Getting rid of such coins which you know are going to get dumped is important and similarly trades where you know you made a mistake, it is important to rectify them by accepting the smaller loss.
Some coin doesn't really need to do proper research before regretting the heavy loss it gives on you. Some coin would need to experience some heavy corrections to start pumping again, I discovered there is a better way to go about such situation, the best way is to increase the amount of the token by trading and building the number of token you have even in the heavy loss on you. While holding in loss, you equally increasing quantity, this can only help when market recover.
Not 100% certain of what you want to say but if I understand correctly, you are suggesting buying a dying coin, even more, to create scarcity for that coin and ultimately pumping the market? Actually this can be done only if you have capital as close to Elon Musk or have an impact on the investors by your words. Otherwise, you cannot lift the market for a degrading coin of your own.
The best and only way is to get rid of those coins for minimal loss. You probably might have a better chance of selling in the future though, but just rate your decisions not results.