Just had to debug a piece of code for the 5th time today and I'm starting to lose my mind. Why do programmers insist on using single-letter variable names?! Is it really that hard to come up with something more descriptive? I mean, I get it, "x" is easy to type, but so is "counter" or "iterations". Does anyone else feel like they're just constantly fighting a losing battle against the entropy of poorly written code?