My biggest problem is the Longterm effects of covid. It seems every other day a new symptom comes up. I have just about everything Longterm covid has, plus all the "normal" old age things. I am 85 going on 86 and I want to make it to 94 to beat my sister, she made it to 93. We have the longevity genes in the family from my mother side several aunts and uncles made it to over 100 with all their mental and physical faculties in place. I am the only one that has problems Physical.