I don't even know why a 60 or 70 year old WOULD play a game. Seems like by that time theres so much more to see and do that is planned that you'd have a thing you'd want to do instead.
Aremis, age not withstanding, your lack of comprehension is to be expected.
The truth is that at my age I'm lucky to be able to play games.
There isn't a lot of physical activity that I can manage. Beside I have zero interest in going any where.
I have on the whole lost interest in this world, see little value and less to be gained that I did in my youth.
We turn inwards as we age. I play games while I await my fate. Mostly my conciseness is spent observing myself as I do my thing, this being so it matters little what that thing might be.
Often It is not what we do, but how we do it. At 70 it's a matter of what we can still do.
There's a time in my now distant past when I could leap from a standing start and throw 3 kicks before I landed.(head, chest, abdomen)(front kick, side kick or roundhouse Now one must kick me three times to get me to stand up.
(There was a Korean Mater in the 50's that could do 5, but he did use a a quick step start...the guy inspired me! ":O}
Not to worry, all will reveal itself to you...as age takes away what youth once gave us so freely.But your not alone. Here's a saying I particularly admire:
"a young girl can do more understand motherhood than a mother can return to being a virgin."
All things come in their own time. When they come they bring understanding. ":O}
I don't know everything just what matters LOL