#4 is phrased badly. Don't stop asking questions. But do identify which questions are relevant to getting your stuff done and which are sidetracking into irrele

#4 is phrased badly. Don't stop asking questions. But do identify which questions are relevant to getting your stuff done and which are sidetracking into irrelevant stuff. You don't need to know how a webserver works as a newbie. You should know how it works when you're starting to tune for performance.