Dear self,

you really, really should know better than to let someone borrow your laptop, no matter how well you know them. And if you do decided to let someone use your precious laptop, at least ask how long they will be needing it for. Don't just assume that 'typing a report' means that the report really is already written and just needs to be typed up. Also, don't assume that everyone knows how to use a word processor and won't come running to you with questions while you're trying to get some work done.

Sincerely,

Illman