It can be done! I've climbed two fourteeners this summer, and I'm not only a fat office drone, I am an old fat office drone!!
Here's proof, me'n'Chuck (offline version) on top of Castle Peak, the seventh highest peak in North America!!
Sorry Lee, having met you, I have to say that you are neither fat, nor old. As for an "office drone"......you may work in an office, but your heart is out in the wild.
Therefore, the poster doesnt' pertain to you!