I'm old, and since that puts me in the "at risk" category for the coronavirus, I'm truly thankful that I haven't contracted it (at least yet). I'm also especially thankful that my sister, who suffers from severe respiratory problems and autoimmune problems, has also avoided being infected. Finally, with so many people losing their jobs during the pandemic, I'm thankful that I'm retired and don't have to worry about layoffs or pink slips. And I join with everyone everywhere in being thankful that safe and effective vaccines have now been successfully developed and that 2021 will bring us happier days, if we can just all watch out for one another until then.