Those horrid cell phones

Has it ever happened to you that your cell phone cheated on you? Well, that's exactly what my one just did to me this morning. It started beeping at 9 a.m, saying it's time for me to prepaire for my 10 am horseback riding. And you know what happened? when I arrived at the stable, it turned out that I was supposed to go there for 3 pm!!! You might say that it was me who typed in the wrong time to the phone's diary, but hey, isn't it the machine and I the human? Isn't it supposed to be the perfect without mistakes, while I can make mistakes without consequances? What's more, I said I couldn't go back at 3, cos I already arranged a piano lesson (this time as a teacher) for 4, and guess what? When I left the stable, I got a text message from my student that she won't come... I could have gone back and tell my trainer that I was wrong, and I can go back now at 3; but I just didn't feel like reorganizing my schedule again. Since then the little devil on my left shoulder keeps on laughing and saying: You deserve it, you deserve it, you're such a moron!; while the little angel on the opposit says: It's okay, Honey, it can happen to ANYONE!
That sounds good, but so you know, it's not a pleasent feeling to be just ANYONE either...