Kyle Shanahan (then OC) saw the Patriots score the final 31 points and lost the Super Bowl.
Then the Chiefs scored the last 21 points and again he lost the Super Bowl.
Then the Rams scored the last 13 points and he lost the NFC championship.
Then the Eagles scored the last 24 points and he lost the NFC championship.
Outscored 89-0 down the stretch of his four playoff defeats in the last seven years.
At some point that has to leave permanent scarring, doesn't it? Like Chuck Knox, Marty Schottenheimer level scarring?