bitcoin is currency, and currency is something that affects almost every aspect of our lives.
Money makes the world go 'round as they say, right?
It's only natural for people to make emotional-based decisions when they haven't trained themselves properly for this kind of thing. It's not easy, but finding a community like this that can support you via words of encouragement, advice, and general knowledge can help not just panic sellers, but all types of people with all types of issues (financially/bitcoin speaking).