Lots of dump their tokens on the market as soon as theyre listed on an exchange. There are always a risk in holding, since you never know how the secondary market is going to treat a token. But equally, strong projects with good fundamentals have the potential to appreciate hugely in price.
How better do you think?
Many wants sure profit that's why they sell after listing in an exchange. There are also people wants a long term hold especially if the project is good the chance of its price to sky rocket in the future is high. I prefer holding for long than selling it to gain small profit.
there are a lot of diffeent things you can do, but loom kn the situation, not on the advice of people who do not know it