Crap!

So I just figured out that my usb flash drive is lost. Can't find it anywhere. Last time I remember seeing it was this morning but I can't be sure. Maybe I left it in Lab F yesterday evening. Wah!! I don't remember. I'm confused. Noooo!! I thought I was too careful with that thing. Turns out I wasn't careful enough. There goes 4gb of my life. Actually, it's not so much about the usb itself, I'm more concerned with the files that are in it especially the documents for our senior year project proposal. I didn't get a chance to copy it into my laptop. Wahhh!!! ... huhuhu..