For example, my engagement ring hasn't fit in 5+ years. I finally took it and got it resized. Not that it would have cost me anything to do it before now, so it was just a matter of deciding to actually do it.
We had needed a new hdmi cable for about 2 months. They only cost about $5. I finally got around to getting it. Now I can watch movies again.
They were little things that by themselves aren't particularly important, but I feel a lot better just having gotten them done. I have plenty of these little things that need to be done. So, one of my goals for the year is to practice getting them done. After all, it only takes 3(?) times to make a habit, so I can potentially change it.