Whatever happens to your body, your soul will survive, untouched...

And anyway, it’s not as though I’ll never see Mum again, is it?

Why do you live?
Because I have something worth living for.

Does it hurt?" The childish question had escaped Harry's lips before he could stop it.

"Dying? Not at all," said Sirius. "Quicker and easier than falling asleep.

Would it hurt to die?

As much money and life as you could want! The two things most human beings would choose above all - the trouble is, humans do have a knack of choosing precisely those things that are worst for them.