&quot;I am not the kind of person who does X&quot; is perfectly valid even though as we get older it tends to become &quot;I am not the kind of person who does X now.&quot;<p>Sometimes the &quot;now&quot; is &quot;anymore&quot;. Sometimes it is &quot;yet&quot;. Other times it is &quot;right now&quot;. Our concepts of wisdom overlap a lot with γνῶθι σεαυτόν [know thyself]. At fifty, though, probably it&#x27;s a bit of common sense rather than any sort of wisdom.