i had planned a bicycle tour with a friend of mine. at the last minute, he was unable to come on the trip with me. i ended up only doing about half the trip and flying home.
this was a while back, but i planned a bicycle trip that went across several states. although i had a buddy coming with me originally, he ended up bailing and i went alone. i called it quits halfway.
i know exactly what you mean. it gets so lonely on the road. have you had to go away recently?