Nassim Nicholas Taleb @nntaleb
FINANCE DU JOUR Drawdows >> returns. [Ex: #BTC's DD is >2x current price]. If you buy X at $1 & it trades at $1000, then back to $2, you are worse off than if it went frm 1 to 2. Why? a- You may have spent the $1000, even if mentally b- Someone else bought at $1000 #Sunkcosts — PolitiTweet.org