My why is not set in concrete by any means--it will likely change over time. But for my 20 year old self, I have a couple
1) Help others- I want to help people(especially those around my age) to have more control and financial stability. In todays world, it seems as though it's becoming harder for young people to own a home. I want to be a bridge they can utilize to achieve this.
2) Freedom/Flexibility- I enjoy having flexibility and the time freedom to do what I like. I believe this is a common why for most people.