I never really stopped to think about it until I read your comment, but I just realized the same applies to old Go code. As some of mine is approaching probably close to 2-3 years (and few things I haven't touched or looked at since!), and while it certainly could be rewritten to be better, it's interesting that Go's partial enforcement of idiomatic authorship appears to reduce the number of WTFs generated as a consequence of atrophy over time, to say nothing about how much less time is spent understanding the code.

Perhaps it's psychosomatic, but it sure seems easier to pick up something written in Go--long since forgotten--than it is in other languages. Then again, maybe it's also that Go taught me to substitute cleverness with terseness. The advantage here is that I've never been especially clever.

Interesting!