Also, mistake in your pole, there is no difference between a Master's Degree and an MBA? An MBA is just a Master's in Business Administration?
BTW, I have done that real work that AlpineK is mentioning. Grew up on an orchard. I've put in the long hours of physical labor. Now I have one of them masters, or is it two, I tend to lose track, anyway I now sit behind a desk wishing I was outside doing physical labor (well maybe not after a couple weeks of straight rain)