Personal Health | Volunteering | Your LifeBetrayed. That’s the only way to express the feelings I have as I track Lance Armstrong’s “process of confession.”  In fact, I was so upset I couldn’t bring myself to watch the Oprah interview last night, which, in addition to “coming clean” had to include some justification for why he spent nearly two decades lying, attacking his denouncers and systematically deceiving a community of cycling supporters and fans. (I am one of them.) I am an avid cyclist.  I cycle …