Bitcoin has become more popular in the financial world due to its sudden growth but When I see exchanges there is a high percentage of people who are trying to sell there Bitcoins to make temporary gains using current price increase and some fear this is a temporary situation so they use this moment to abandon the market but My personal opinion is they doesn't understand this is a time that any investor should invest more into Bitcoins because after along time BTC has shown us it is not a Bubble or just another financial failure so as investors we should have a clear understanding in order to make this opportunity an advantage
This is a completely normal trading activity and always will be. People will always have a different life situation in which they will sometimes sell their cryptocurrency, even realizing that with these actions they damage themselves in the form of lost profits.
In addition, people have different properties of character and temperament. Therefore, in the same situation, people will always act differently.