I love it when I put on a jacket I haven't worn in a while, and find money that I'd forgotten about. Sometimes, as a little treat to my future self, I deliberately leave a five or ten in a coat pocket at the end of the season.
A couple of years ago, when I knew I'd be quitting my job sooner rather than later, I bought myself a pair of my favorite Keens, and stored them away for the days when I'd no longer have a steady paycheck and might not feel comfortable about buying nice shoes anymore. I just broke them out a couple of weeks ago, and I love my old self for being so kind and thoughtful.
The latest example: I finally got my current wholesale order to the point where I felt okay about switching gears to working on taxes today. I steeled myself for the tedious task of sorting my PayPal expenses into the various categories--only to find that I'd already done it in January, before I'd even received this current crush of wholesale orders. You have no idea how grateful I was to my January self for having done that.
Now I need to think of something nice to do for myself during my next time crunch. Even though it was just planning ahead, it feels like a friend took time out of her day to think of a wonderful present for me.