I wouldn't rush to say you are wrong because on a normal every human being has emotion but been emotional whenever the price of Bitcoin is not going well, to me I will categorized this people or investor as:
1. Investor who doesn't understand what is Bitcoin or how Bitcoin works because if they do actually know that Bitcoin is a volatile asset they won't be so emotional about it because definitely Bitcoin will still go up for sure.
2. Investors who invested what he or she can not afford to let go because any investor that invested what they can let go can or should not be worried or emotional about the market because they invested a money that they feel they don't actually need or money that won't affect them in any way.
3. A short term investor, most short term investors are always carried away by the market price
One characteristic of a human is emotion but we were giving the ability to control our emotion. At first i dont see emotion as a problem to our investment as its a normal feeling but most investors go as far as letting their emotions take control of them especially selling at the wrong time, over aggressively buying Bitcoin i guess that's when the problems start. They could end up ignoring doing the right thing and end up making impulsive decision.
Bitcoin isn’t going anywhere, at least not yet. So i dont see any need to treat every dip or rise like it’s the end of the world. Many investors do this. I believe every investor can create a balance between being between emotionally attached and overly attached to their investment. There should be boundaries to how we take actions when we feel excitement or fear.