Don't worry about it too much. IT is a very humbling field of endeavour. To paraphrase Douglas Adams, IT is mind-bogglingly big - you'll never learn it all. You

Don't worry about it too much. IT is a very humbling field of endeavour. To paraphrase Douglas Adams, IT is mind-bogglingly big - you'll never learn it all. You're doing exactly the right thing by identifying new things to learn and then learning about them. Good luck!