Some of the most powerful forces on Earth work on a long time scale-- the moving of tectonic plates, the erosion caused by wind and waves, and more. Even a steady drip of water can do a lot if it lasts long enough.
Here's a question I've heard passed around: is it better to have slow internet or no internet? You can get a lot done with slow internet, but constant buffering and disconnects gradually chip away at your patience, especially if you've experienced fast internet in the past. There's a certain indecision involved: after a few minutes, you think, "is loading this page really worth it?" Compared to that, the finality of no internet might be relieving.
One of my least favorite things to feel is buyer's remorse, and that's why I never look back after ordering at a restaurant. Once the food has arrived, only unhappiness can result if I wonder if I should have ordered X instead of Y. I can admit there might be better food on the menu, but I won't spend any time wondering what it is. This system is working out pretty well at the moment; the last restaurant meal I remember regretting was a hot dog a bit over a year ago.