Healthy Vs. Unhealthy Love. 32 Keys: About life. 16 Things I Wish They Had Taught Me in School. I am 28 now. I don’t think about the past or regret things much these days. But sometimes I wish that I had known some of things I have learned over the last few years a bit earlier. That perhaps there had been a self-improvement class in school. And in some ways there probably was. Because some of these 16 things in this article a teacher probably spoke about in class. Some of it would probably not have stuck in my mind anyway.
But I still think that taking a few hours from all those German language classes and use them for some personal development classes would have been a good idea. So here are 16 things I wish they had taught me in school (or I just would like to have known about earlier). 1. This is one of the best ways to make better use of your time. So a lot of what you do is probably not as useful or even necessary to do as you may think. You can just drop – or vastly decrease the time you spend on – a whole bunch of things. 2. You can do things quicker than you think. 3. 4. 5. Life's Instructions. 100 Tips About Life, People, and Happiness.