A coaching client of mine, a successful entrepreneur and scientist, once showed me his happiness assessment. Every day he ranked on a scale from 1 to 10 how he was performing on a variety of areas: work, relationship, spiritual practice, hobbies, exercise, and a few others. He would then calculate an average of these numbers to determine his daily overall happiness quotient. He showed me a chart he kept, tracking the daily rises and falls of this measure. It looked much like the Dow Jones stock market index, with its various trends up and down, seesawing between deep valleys and steep climbs.
I admired his effort to pay attention and measure his level of happiness. This can be a useful self-awareness tool. He used this tool to determine which parts of his life needed more focus and attention. You, too, could use this approach to provide a quick, daily snapshot.