You often mention not worrying about things outside your control. This made me think of you
http://www.businessinsider.com/how-to-avoid-the-greatest-regret-in-life-2015-9
Good article, thank you for posting.
TY ergophobe. I've been worrying about that. Life is better now.
I don't know about that Mr Mackin... if you let your guard down, you might start worrying about inconsequential things. Stay vigilant and worry about this one.