Strange Feelings...Possibly security issues?

I know that by telling you this, I am subject to being considered very weird. (Well I suppose this is not such a surprise for those of you who know me really well)


All day, (I am at work today) I've had this really strange sensation that my seatbelt should be on!


I haven't gone so far as reached for one - as if there would be one waiting for me to strap on. But I have this thought process, "Why isn't my seatbelt on? Hmmm...considering the idea... No...Amy, you are at work, you do not need a seltbelt at work." It has happened quite a few times this morning.

I am either having security issues (It crossed my mind that while on vacation I was constantly checking myself, making sure that I had everything I was supposed to (ie passport, wallet, bag etc) - Maybe this is connected) or I must be going nuts.