And this doesn't just happen at congested intersections, it happens everywhere. Now I complain when my brother pulls up practically on the bumper of the car in front at a light, but a couple feet is usually the norm. A car length and a half is STUPID!
Mood necklaces or rings usually contain a chemical that changes color with heat (example cold to warmer black, purple, blue, green, reddish). They then usually have a pamphlet saying what the colors mean.
To use the energy of the moon does not involve conscious thought. So to wear or have around you the symbol of the moon is to state your universal intention to use your intuition, to simply go with what you feel and to know that to do this is for your greater good.