Right now the trend has changed, it is now the period of receive and hold, anyone that dumps will be dumping for a very cheap amount, may end up regretting when such tokens have pumped several amounts higher than how much was sold. Imagine working for three months and receiving $10 in token exchange value and dumping at such amount where it would be worth about $100 waiting for some months being favored with the impending bull run.
You can make more profits by holding a token but depends on the success of project so only hold if you know that project will get succeed.