Each time I put my earbuds in (or headphones on), I resent the few seconds it takes to look at which one is left and which is right. Call me lazy — I call me efficient.
For a brief, crazy minute (or minutes), I may have even thought about using a Sharpie to make the "L" and "R" much bigger, but then my craziness would be on display to everyone I walk by on my morning commute. That just won't do.
What will do, however, are these sweet nothingelegant, you are a genius.