This really only works on my brother. And in person. But, closing yourself off to enjoying the present because you're worried about what might happen in the future is a bloody damned idiotic thing to do. If he does disappear, wouldn't you rather have said and done all that needed saying and doing instead of sitting around worrying? Now get your shit together, you git, or I'll make you sit through this speech again. Wait, sorry, that's just how things usually ended with George.