That's great! With the passion that you clearly have I'm sure you will be a great teacher, maybe even have enough impact to change some of the way things turn out because of what you taught your students (butterfly effect and all that lol) congratulations to your sister as well! It sounds like you guys are on the right path, I'm getting started a bit late but I'm trying to make it count. 

If you like talking about it and learning, maybe I'll get to see a YouTube video or some type of Ted talk and learn some new things myself!