I was rather satisfied after my first car audio installation last week including a new head unit with new front and rear speakers. But the joy was short-lived. Now, I have pulled out all the speakers again, to start all over. Somewhat frustrating yes, but on the other hand, it is practically impossible to get something right on the first try. As soon as I was finished with the project, I had learned so much that a teardown and rebuild was the only rational thing to do.
Read MoreWhen I give a lecture or do a presentation, a bullet-proof way to know whether I did a good job or not, is if I get questions afterwards. Take note of this the next time you listen to an awesome presentation. When the lecture ends, that is where the real conversation starts. The best lectures get the most questions, and the inferior presentations get few or no questions at all. If the audience could not understand a single word of what you were talking about, how are they supposed to ask a question then? And on the contrary, if they clearly understood your message, asking questions will be simple.
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