I absolutely agree. For some reason my mind often thinks in terms of selling the whole of a coin while its high...imagining that i might buy it back during a dip. But in truth I never do this, I just HODL in fear! haha. But Im glad, because even though hindsight makes you feel regret sometimes, the long game is the sweetest of all. Why would I want to spend my life being a trader anyway? I would rather risk losing it all by being parked in the wrong coins. I dont need the stress!
Anyway, Ive gone off point. Definitely dont sell ALL of one coin. I agree : )