You should use your profit wisely. You can try to use your profit to invest in the another crypto again and let your capital to growth again waiting for another ATH to be reached by your token. I do understand if you have earned huge profit from your investment but you must also remember that to make it become realized profit to be used to invest or diversify into the another token. Im sure that if this is the most profitable idea to make money from another potential token for sure. You must see if we are almost entering another bullrun again.
If the profit has been obtained on a certain coin, it should be converted to investment in another coin, generally the achievement of new ATH only occurs once in a new project, but it is very difficult to strengthen on ATH the second time, because coins that have no potential usually only react once a year, so it's better to look for a new coin that has a chance to strengthen, than to wait for a new ATH achievement twice a year