[rroriz]

Read about the T-Shaped profile mentioned on the Valve's Employee Handbook[1]. It's a nice concept on how to know when to learn something new and when to learn more about something that you already know.

And calm down: HN users are really heterogeneous. Trying to be like everyone here is impossible. Even you find someone with the same profile as you, it is a nice thing to know that there is something new to learn. A bigger problem is when you don't have anything new to learn.

[1]http://www.valvesoftware.com/company/Valve_Handbook_LowRes.p...

Edit: And answering your question: I feel overwhelmed when I learn somenthing new here, and there is already another article telling me that what I learned is obsolete.