During the 2013/2014 rise to nearly $1,400/coin, how many bitcoins did you have?
And do you regret not selling if you didn't?
First of all Bitcoin was never worth $1400 - All Time High price of BTC is $1242 and it happened exactly November 29th 2013.
That time for the first time - and the last Bitcon reached gold parity.
Unfortunately I was not owning any BTC at that point, but that price surge was a reason I learned about bitcoin in the first place.