Bear in mind that this list is not all-inclusive. Feel free to add additional reasons in the comments section.
1. I'm afraid a shark will eat me in swimming pools.
2. Until a year ago, I didn't know where hay came from.
3. I speak before I think sometimes.
4. I turn down the radio if I am low on gas or lost.
5. I went through THREE sensors on Emma before Amy reminded me, via telephone, that you can't put IV prep on before you do a sensor.
That last one is the big one.