“still don’t get why artists in their 70’s and 80’s(Mick Jagger and Paul McCartney) still tour.”
They like it. It’s what they do. Musicians traditionally have continued to play as they age. Of course they could continue recording and stop touring but many like to keep touring based on interviews I’ve seen. They are usually not as good as they were in their prime but that’s life.
Carlos had a previous dehydration incident a year or so back. Sometimes people get focused on things and forget to drink and hydrate. It can be a problem.
I think I’ll drink some water. :-)
Wife and I rarely go anywhere without a full 20 oz Yeti with ice and Diet Coke, Arnold Palmer, tea, water, something.