I have an ex work colleague who was a hypochondriac. Had every ailment under the sun, for years and years but was always “borderline” or “suspect”!,! For example, he had borderline Bowel cancer (no treatment at this stage, wait and see what develops!!!!) suspect diabetic, borderline angina, suspect Parkinsons, possible early onset dementia etc etc! His wife on the other hand, never visited the doctor. The very sad situation now is that his wife is totally bedridden and has advanced Alzheimers and Vascular dementia, and his only daughter died recently of Cancer! Since he has had all this to cope with, his own health has improved dramatically and he never complains of even a headache these days!!! Very sad situation.