not really, it depends on what price you buy. and at what price do you sell the bitcoin you have.
I think at this time all investors have been smart in this regard.
Yes that is right that those people who bought bitcoin a year before they still not going to book lost even if they will sell their bitcoin in current price, but still I think that they will miss a good opportunity of making money even holding it for a year. I think that we should to try to hold bitcoin for some more time because bitcoin price will hopefully increase too much in next few months.