Exactly, Margaret. Particularly with grade 4 gliomas, which is what my husband had. He was having seizures, too Joan. It depends on which part of the brain, too. We had discussions afterwards with neurosurgeons and all sorts of doctors, who all said it sometimes is just bad luck.
My husabnd was type 1 diabetic from when he was 11 years old. Whenever he went to the diabetic clinic, he was held up as an example of how to control diabetes.
My father smoked 40 a day from when he was 12 years old, so he told us. He gave up when he had a stroke at 75, but he lived to 87. He was a tours driver until he retired, so for 15-20 weeks every year, he would live off hotel food, etc. When the season finished, he would have enough free bottles of whisky to last him til the next season started.
This weather is getting me down. Is it May or March?

Joan I can understand your getting cabin fever at times. DH rarely goes out withut me except for a 10 minute (slow) walk but is mostly happy to be reading or on the computer if I want to go out and I do! I can even stay away overnight if DD needs me for a babysit - but just one night as he can panic when he gets dizzy episodes. He too retired through ill health and I followed on a year later as I was finding it virtually impossible to "juggle" a demanding job and his illnesses and (in between) hospital appointments in London which needed me to accompany him. But there you go - he is only in his mid 60's but his body has had a battering worth a decade or two more and we reckon the transplant/ a perforated colon/lymphoma/ 2 TIAs / a scarily large aortic aneurysm and also a valve replacement have used up a few of his nine lives!!
, just when you have got up (same problem trying to speak to DDs)