Hosts should think about a challenge each week as a Theme trying their best to make it interesting and more enjoyable and to attract more members to interact.
We feel that if a person is posting here, he loves watches. But I guess all of us know these are just objects and there are many many other things more important in life: you clearly mention some of those priorities: family and health (and I can tell you I know very well what this means) and other items in your list as well that I share with you among my own priorities.
Watches, and specially high priced ones, are indulgences and being realistic nobody really needs a watch nowdadays. But anyway... we love them.
So, my invitation to share Grails in pictures and share the thoughts of what means these two words doesn´t mean to speak about new purchases, more watch hunting, or how many watches or their values we own.
It´s just an excercise to motivate our friends here to be creative with their photographic skills and to share their points of views about the theme of each week.
I send you my best wishes and cordial regards, Abel.