Just like with Ten Reasons to Bike, there aren't ten good reasons not to bike; there are three, but you need to write "top ten", don't you? Otherwise people aren't interested.
As I mentioned in "Operation Wheel Harmony" part 4: Why condoms are different to bike lanes and a beat poem by a scared poet, there are, according to a certain expert, four types of cyclists; strong and fearless; enthused and confident; interested but concerned; and no way, no how.
The first two are locked-in and don't require any more prompting. They know riding is good and they have the skill, experience and confidence to enjoy it. The fourth group is bred wrong and beyond help. It's group three, interested but concerned, who fancy the idea of slinging their leg over a bicycle but for some reason don't, that need to be tapped. Remove the reasons that they don't ride and the number of people on bikes will explode.
After conducting rigorous surveys I have distilled the reasons not to bike down to these three;
The first two are locked-in and don't require any more prompting. They know riding is good and they have the skill, experience and confidence to enjoy it. The fourth group is bred wrong and beyond help. It's group three, interested but concerned, who fancy the idea of slinging their leg over a bicycle but for some reason don't, that need to be tapped. Remove the reasons that they don't ride and the number of people on bikes will explode.
After conducting rigorous surveys I have distilled the reasons not to bike down to these three;