Altcoins have already started to explode at an average of 80% right now. Recently pumped coins ZIL and GMT are popular and the pumping seems to continue.
I don't know why but I don't consider pumped coins as viable player during bull run, as most of them just have a flash sell-off that don't last the test of time and ultimately crash down at every interval.
I know in the coming month altcoin is going to see another bull season and this time it going to last longer not just some pumped and dumb shit like we use to see with most of the meme coins.
That is the true approach and you are doing the right thing. We have to realize that if something is already pumped, then it is already pumped and there is no reason to go overboard with it. If you are already holding it then I would understand why you wouldn't want to get rid of it as a whole, but that doesn't change the fact that you should not buy it if you do not have it at all.
Simply focus on getting as much from it as you can if you hold it, and stay away from it if you do not. There are so many coins and tokens that haven't made the increase just yet even though the market is looking great, investing into them could be a great way to invest.