bobby taught him how to be a kid, john taught him how to be a soldier
I JUST REALIZED
THE PROBLEM WITH THE ANGELS IS THEY NEVER HAD A BOBBY
They do now.
The first thing the angels do when Bobby goes to heaven is pull him aside and ask him to teach them. Because he taught the Winchester brothers, the two best soldiers in the world.
And the first thing Bobby does is take those angels out to a field and make them play. Because if they don’t know whathappiness is, how are they to be expected to fight to defend it?