If I'm honest, I will say that there are many times I struggle with the idea of getting older and dealing with the reality that there are, to paraphrase Steven Tyler, only so many more summers left in my life.

While there's, no doubt, much I have to be grateful for, I'm also flustered by the fact that there's still so much left to do.

And my view of myself doing those things varies - some days I think maybe I'm too old, other days, I'm not at all.