In life, you can mourn the loss of a friend in two ways: 1. He or she passes away 2. He or she becomes a completely different person over time, diluting and possibly ending your once-fantastic friendship. (The friendship may also end as a result of simmering conflict or following a big argument between you two.) For this post, I'll focus only on #2. As I have noted in prior posts, with people, the only constant in life is change. Changing circumstances -- a new career, marriage, children, relocation -- redirect our energies and either leave us with limited time for friendships or prompt us to forge new ones. People like me, despite whatever life throws at us, make the effort to keep in touch with close friends. I'd like to think that I haven't changed much since high school, except for the obvious (married, full time job, mortgage, etc.). Unfortunately, some people are better than others at balancing the demands of work, family, and a social life. Several people ...