Mad Scientist?

My father-in-law accidently came across this spreadsheet on my laptop during his last visit to Phoenix. "What the hell?" was all he could ask.

I explained that instead of a scrap book I have an intricate Excel spreadsheet of Constantine's sleep schedule, patterns, and major milestones to compare and contrast in the future. I told him that I thoroughly enjoy collecting facts and data like a scientist.

Even after this vain attempt to explain myself he still thinks I am a weirdee...