My friend John Mosby has an excellent article discussing the utility of boxing in a self-defense context. As is usual with his articles, he makes some really cogent points and does so with a good sense of humor and a no B.S. attitude. Check out the article, and while you are there, read all the rest of his stuff too. And take an extra look at the two books he has authored – more great stuff.
http://mountainguerrilla.readfomag.com/2015/01/the-ol-one-two/