1. Keep learning how to learn.
2. Most people have to unlearn things first, before they understand new things you would like to help them with
3. If you are pioneering with digital (web)technology, 99% of the people don't understand what you are doing (and explaining why is even harder). Or I'm just bad at this type of explaining and will get my vision with opinions confirmed by them a few years later.
4. Learn to say no, but with "c'est le ton qui fait la musique"
