I was just at my brother’s wedding in Florida earlier this year. So many of his friends, many of which I know from his being in grade school and college, said to me that they were impressed at how I did something that most people just talk or think about doing, and don’t actually go through with it, and that is, a major change in life.

While this made me feel good, it doesn’t banish all doubts from my mind. Sitting there and seeing so many people who seem to have it all together, many younger than me, and making…