Do you record anything in your life?
I've found that our memories are fallible. Very fallible. My recollections of the past are wildly inaccurate. For that reason, every New Year's Day I write the mileage of my vehicles on a big poster in my den. It allows me to keep track of how many miles I drove/rode the previous year on my cars and motorcycles. Reviewing the data shows patterns in my behavior that are often different from my perception of my road-activity.
I find value in this. Do you do anything similar?