Sasha's Second Sight is one of two Memory Vaults found in Sasha's Shooting Gallery in Psychonauts.
Sasha working at a cobbler shop with his dad.
Sasha wanted to know what his mom was like, but his dad was reluctant to speak of it.
Then Sasha decided that he needed only look through his dad's mind.
A memory of Sasha's mom holding him as a baby.
A memory of his mom as an angel.
Then Sasha came across a memory of his mom and dad making love. That's how he learned where babies come from.
Of course, it's the truth. But even so, Sasha was devastated...
...and he gathered his things and left home.