Those paragraphs seem to me to basically say, &quot;Don&#x27;t bother if you&#x27;re not going to spend the rest of your life&#x2F;a very long time here&quot;, which I think is effectively saying &quot;don&#x27;t bother at all&quot; to most folks.<p>I <i>want</i> the Ugandan to come to the US and try to solve gun control before he&#x27;s 30.  He&#x27;ll fail if his idea sucks, but I want him to come try.