I told always that long-term is better for your health. I don't need every hour open Blockfolio or same for price checking. And if I spent my time for portfolio definitions it will give me the same (maybe some less) profit but without trading
The fact that it's better from the side spent for all time is better. But it seems to me that sometimes it's better to sit studying everything and selling than to expect that when everything will be much more expensive than now.