And do you regret not selling if you didn't?
I didn`t have any bitcoins at that time.
I heard about bitcoin back in 2013 but didn`t trust it and thought it was a ponzi scam.
Now i regret about that.
yeah better move on 2013 is 2013 it wil never come back unless you have this time machine that enable you to travel back in time. I agree that to view it possitively and stop regreting , you will see that there are more opportunity for bitcoin today to have a profit than way back 2013. If the same stuff happen this year, i don't have doubt that you will still do what you have done in 2013.