Yep, there was a lot of euphoria. HODL is one of arrogant signs of a top. I posted few times in a comments, that switching at least some profits into some hard assets (silver, gold, land... tangible assets) can't be a bad idea. Especially if you are +10X in the profits. But all you could hear was HODL.
Someone was in the news that he sold the house and went all in. Poor guy! When you start reading stories like this, you know it is extended.
Markets tend to fool most of the people and reward as least as possible.