Half the people I know over 60 are these days using CBD oil. It comes from the same plant as marijuana, but it doesn’t get you high. What it does is help with symptoms of arthritis, chronic pain generally, and the side of effects of chemo and cancer. It’s a sort of wonder drug that isn’t one, but has been denied to older people for a century because its stablemate got young people stoned. Now it’s being tested on horses. If it works they should make it legal in racing, and crack down hard on everything else.