Belief first that a future will come, and better, that the future will be brighter or improved upon the present, is an excellent belief. If life was always going to be the same or essentially simply worsen, what would be the point in hanging around? If we believe our future isn't worth it, then maybe the future of our family is worth holding onto.

I hadn't seen one myself (doesn't mean someone didn't beat me to it about belief) so I figured I try it. I've seen a couple of posts about those who believe in anything outside of what their senses can perceive as being akin to foolish or delusional, so I suppose that served to get me thinking about it. :)