It's probably the knowing

Today we were walking around along the side of the Nepean Highway in west Bentleigh and found a very crumpled piece of paper with some writing on it. It was dated yesterday and labeled "pg 2". It read

"It's probably the knowing what could have been that is killing me the most. In a perfect [world?] that I dream about I would be doing all the right things that I actually know I'm capable of"

Can't even imagine the story behind that. It was vigorously wadded up and looked pretty weathered for something written yesterday. What ever happened to page 1? Was it a letter or a diary? Who dates both pages? Christine says it's "obviously" a guy's handwriting ("with high self esteem... left brained... seventeen").