Mature investors still do not feel any stress and they are too much confident about bitcoin price, although currently bitcoin price is trading in a low price, but i think that if they will continue holding bitcoin very soon they will see 20000$ very soon. Bitcoin price will surely reach to 40K but will take some more time, because we have to cross some more hurdle while reaching to a straight track.
How do you know what mature investors are feeling and what they are confident about? Maybe, it is just you and your wishful thinking since you hope that they feel no stress presently and thus you don't have to worry about anything either? Have you heard that a few big-time Bitcoin investors like Roger Ver, Steve Wozniak, and a few others sold their stashes when the price was at its all time high late in December? Perhaps, selling at the right price at the right time is what mature investors actually do after all.