Doc,
The other side of it is

that when you are feeling calm and happy you seem to spread that as well. Do humans produce a pheromone signifying

happy or content? Kind of a chemical purr?

ID,
You are right, I was alluding to there being more but I think

each human's response level is different. One person goes completely off the deep end over somebody while the next

finds them extremely attractive but ever shows a thing and seems able to just shrug it off. Add alcohol or otherwise

lower the person's inhibitions and you see an altogether different response. Fun to watch but disconcerting if you

don't know what is happening.