My wife’s car had developed cataracts. It’s not uncommon these days to see cars of a certain age whose headlights are glazed over, making them unsightly to see in the daytime, and unsafe to see by at night.
There’s no easy fix for it other than paying someone else to clean them up, but they can be cleaned. I bought a kit at the auto parts store and followed the instructions. There’s a “clarifying solution” to apply that will take care of minor stuff, but the baked on gunk requires lots of elbow grease while employing several rounds of successively finer sanding pads with a lubricating liquid (I did it twice), then another go with the clarifying solution, and the application of a clear protective coat after that.
Focused work can lead to meditative thoughts. Humans don’t have headlights, but we do tend to accumulate gunky habits and attitudes that could use a good scrubbing. Sometimes we fail to see or respond to human needs around us because selfishness clouds our sight.
It takes some effort to clean up our act or clarify our vision, but the difference between before and after can be well worth the labor.