I was going to say something trite like "Money is the number boring people use to keep score." But the piece near the end on other measurements reminded me of

I was going to say something trite like "Money is the number boring people use to keep score." But the piece near the end on other measurements reminded me of a key piece of advice I learnt from my amazing sister Millie (founder of www.iamlovable.com): "Don't place your happiness in other people or other things. If you need them to make you happy, then they can also make you sad."