Interesting thread
With myself, I noticed a lot less agression (verbally, confined to my own car): in the past I was constantly making comments about the driving style of others, while now, I more or less think 'if you want to go first, go first'. And when I do get excited, I start to wonder if there is still too much androgen in my system :-)
Since school started this week, and I have to back-up into parking spaces, I notice this has become a problem...in the past it was always easy...could this be because of hormones? It's hard to believe but brain deterioration could be the only other explanation, so I prefer hormones...