The time i receive the token, i just monitor the prices in the exchange market, if its good to sell then i do, but it depends on the token we are holding, if its a good project, i would definitely hold half the portion of my token, i bet all of the participants have the same strategy as well, they hold some portion of the token to their MEW wallets, and as long as its a good project, it takes some months to year to build the project, also it takes months to hold the token as well.