Who here uses MSN Messenger? (looks to see show of hands)
Okay. You know how when you hit "enter", it displays the message you are currently typing? Well, some of you may know (although for some reason I doubt it, people I converse with on MSN are always asking me...) that if you hold down the shift key and hit enter, you go down to a new line WITHOUT sending the currently-being-typed message. You're welcome. Anyways, as a result, I impulsively hit the shift key when hitting enter in other typing formats, needlessly. That's more conditioning than an OCD, but anyways...
When driving, if I'm on a route that's familiar to me, I often drive (halfway, when a passenger, if present, finally corrects me) to where I would normally take that route to, as opposed to where I'm actually going. But that's just not paying attention...
hmm... I do the alarm clock thing as well, but that's 'cause one day I showed up for work about 5 hours later than expected.