I went to a local summer camp in Detroit. It was a one week program where students around the age of 10-14 learn about developing app. Although I was the most advanced student at the program, I networked with many mentors there (that's how I got introduced to Detroit Blockchainers as well as STEEMIT) so in this program we made a prototype of an app, our team made an app where low income middle school students can not only learn but also be more physical during the summer.
In our one week program I not only got to pitch the idea to four judges, but I also learned very important entrepreneurial skills along the way as well.
To conclude this post, I'd just like to say that even though you might think some things are a waste of time, you can still learn alot of things, especially in a short amount of time.