Don't answer the first question

In my work on Perfetto, a performance debugging tool, one question I get often is: “how do I split a Perfetto trace into multiple files?” Instead of answering directly, I say: “there isn’t an easy way to do that, but what’s leading you to collect traces large enough to want to split?” This is one of my golden rules at work. When a user asks me something “weird”: don’t answer the first version of…