Hahaha, glad I'm still a dirty smoker. Nicotine is pretty good at staving off Alzheimers, from the studies I've read. Just remember, if someone brings this up as a reason to get vaccinated, remind them that the vaccine "prevents serious illness" and you can still get Covid, and getting Covid, vs. the severity of the illness, was found to be the primary factor in loss of gray matter. Meaning it doesn't matter if you're vaccinated.