Thanks for those comments, I really appreciate your feedback.

Let me explain what was on my mind when writing this paragraph. I feel like atm many of my University colleagues are working very ineffective and thus they actually don't have free time, or very little to say so. This is very depressing for some of them and I think that their coding effectiveness and often poor knowledge of shell, linux administration in general or other dev tools is the main bottleneck here. This comment was not about working more effective for the sake of it. It was about getting you more time to do stuff you want to do.