Sp00n said:So a fear of spiders is irrational? The fear of the little bugger's biting you is perfectly rational in my eyes.
I don't think there are any spiders that bite in the UK are there? Certainly not that you'd find in your house anyway. I have arachnophobia and I'm not scared of them because I'm worried that they'll bite, but because I hate how they look and move. I'm not 'scared' of anything in particular, hence that is an irrational fear.
platypus - yes, air travel is safer than being in a car, but if you're in a car you can get out more easily, you have a LOT more control. Being stuck 30,000 feet above the ground for 8 hours with no control over an aircraft or understanding on how to fly one does not instill everyone with confidence.