Assuming I've made up my mind to hold on to a token for many years but after a year this token hit a new ATH what should I do as a newbie? Sell or not sell?
if indeed you have an assumption to hold the coin for many years then rest assured that the coin will give you such a large profit in the future.
even though you have benefited from the coins you hold in a period of only a few months or a year, remain confident and stick to your original goal of long-term investment.
nothing is short in reaching a success because the holder is the real winner.
I think to survive holding coins for many years the main thing is to choose the best coin, I think bitcoin is the main choice, and if we plan for the long term then bitcoin becomes the safest coin, because if bitcoin goes down, other altcoins will not safe. especially during a bearish season like today, collecting bitcoins will be more profitable, because we will get more profits.