Still scrathcing my head?

I am still unsure about what we are supposed to be writing this blog about. It says feel free to use this to describe any changes you have made or challenges you have faced. So I guess I will tell you that I changed my major last semester. I was a medical assisting major and changed it to a Psychology with a emphasis in child development. I had planned on eventually becoming an O.R nurse, but due to injuries I received in the army it looks like that is not going to be possible. I decided I wanted to help children with learning disabilities. So that is a recent change in my academic career. If anyone knows exactly what we do with this blog let me know please.