In pursuit of happiness

All the people here look like quantum physicists, like, they have an expression: »The one who wakes up early grabs two happiness« or an English "equivalent": »The early bird catches the worm«.

Can happiness be quantified or is it jet another timeless question?
If it can be quantified, why is ther no »Pain barometer«?

You can find my deep underground thinking about such difficult questions here:

https://pixabay.com/en/vector-number-3-color-check-1719458/