Did the same guy remind you that "i" is a poor choice for an index in Matlab because it's actually sqrt(-1)? And _then_ tell you that you're supposed to do arr

Did the same guy remind you that "i" is a poor choice for an index in Matlab because it's actually sqrt(-1)? And _then_ tell you that you're supposed to do array reshaping instead of loops in Matlab? Because if the same guy had hit me with all three I might have killed him.