To beach?

I was inside the whole day. And I felt depressed. Sun was shining and it was warm outside - still I just walked straight home from school. I just didn't feel like going outside. But after 8 I felt pressure on my chest, it was getting harder to breathe. I just had to go out. I had nice 30min walk to nearest beach (which is 500meters from my house). I just went out, over the street, through park and ended to beach. I felt that I could breathe again.

I turned back. Went to store. Bought 4 litres of ice tea. Came home. Blipped.