I asked Grok to estimate my age and fitness level based on a photo: "The individual appears to be in their 30s, based on their build and attire. They seem to have a high fitness level, as indicated by their muscular arms, defined legs, and presence in a gym setting with equipment like spin bikes. The knee brace suggests they may be managing an injury but are still active." Fuck yeah it thinks I'm in my 30s. Just like dumb humans always do. I still got it baby. The chronic knee pain however reminds me routinely that I am not in my 30s.