Okay, now I’m starting to get a little worried.
Sign #1: This morning I performed my normal routine. I got my lunch out of the freezer, my breakfast out of the cupboard, and my yogurt out of the fridge. I put everything on the table and retrieved my bag. Before I loaded my falling-apart-but-I-refuse-to-get-rid-of-it-because-I-got-it-from-the-Art-Institute-and-it-makes-me-feel-pretentious bag, I went into the living room and opened the curtains. Even if nobody was going to be home all day, the house still needed sunshine. I went back into the kitchen and stuffed everything in my bag and left. When I arrived at work, I emptied the contents from my bag and discovered I was yogurtless. Despite getting the yogurt out and putting it RIGHT NEXT to my bag, I still forgot it! (sigh)