I’ve met this guy. He gives motivational talks to school kids all over the world.
He is, flipper down, one of the better motivational speakers at schools.
(He jokes about his flipper, which is how he swims and types).
He is a successful investor, and has a degree in business/economics.
He went through a rough patch in his teens when he questioned why he was even born or alive.
Check out “Life without limbs” and “life without limits”.