That is why...
If there is no opportunity for reinvesting then we have no choice but to take the risk of buying it now. If we are to believe that Bitcoin will stay long and become valuable in the future, we'd rather not wait for the market to dump hard but have to take it now.
i do immediately sell and dont wait up for some correction to happen or simply miss out some opportunities on where you can possibly pull it off.It is really just a matter of preference because
not all would really be that skillful or knowledgeable on dealing up with volatility.