You have much more research to do. Yes, after chicken pox infection, the virus lays dormant in your body, within the nerves. However, it isn’t simply “manifest” after you “get older”. It’s triggered by stress, sleep disruption, depression and a number of additional symptoms experienced by a smoker going cold turkey. Denying this occurrence, which has been published in medical journals, is counter-productive in understanding our bodies and the effects of various substances as well as serving as a detriment to our road to recovery.
Please do more research. It’s not a coincidence that so many people develop shingles after quitting cold turkey. Physical dependency plays hell on our nervous system.