<p>It’ll certainly be a good topic if you make it look interesting. However you should try to write it in a way that expresses how those lessons have made an impact on you, not just what you’ve learned through these activities. </p>
<p>Another way to handle this may be to write your essays in such a way that upon reading it, the Adcom can relate to you as a person and the things you’ve done, and they’ll automatically make that connection. </p>
<p>good luck!</p>