This book is an excellent read and although I have a degree in psychology I think it is perfectly accessible to people without specialist knowledge. It is a really fascinating read and highly recommended.
This was the first time I had bought a pair of decent sunglasses. They are good and do the job very well, my only complaint is they don't 'feel' as good quality as I would have thought. I'm sure they are better at protecting my eyes than my usual £10.99 glasses but in terms of asthectic appeal, there isn't much difference. But it might just be that all posh sunglasses are like this.
I was initially really please with this but having used it for a few months now I found that at least some times of flies still get under the mesh somehow, they then get trapped and eat away at the mess. It now has quite a few holes in it.