The general principle is super straightforward and easy; whenever you’re about to do something say something or check something… Or pull out your phone or your iPad whatever… Don’t do it as a nervous tic, rather, pause for like a minute or two, maybe walk around a bit before you really do it?
For example, like if it’s outside of market trading hours, just delete your trading app from your phone, delete Coinbase from your phone or iPad whatever, and the goal is never ever ever check stuff if you don’t actually really really plan on taking action.
For example if it is the weekend, the evening, and the traditional markets are closed, you cannot sell stock or buy or trade or swap or accumulate something, then… Just delete all the apps from your phone and devices, and don’t bother for the weekend!