It's commonly said that people who've been ill in childhood and who've had an upset education never really regret that they do. It means that you don't look at the world in the way that other people do and if you were inclined to be a writer that's a help.
I remember my wife and I used to get on plane and see everybody else with their babies. They'd be putting strollers and car seats up above and we'd think: Oh please Lord don't make us go through that.