skinny letters

While going through my picture folder, I found a photo of my scribble on silver scrap paper. 

as I cropped this photo, I recall seeing many long lean fonts on blogs I love...
here are the two that I remember seeing

a beautiful mess

 &

PSS

 

While I don't know much about typography, I appreciate beautiful fonts and have been visiting dafont for years.

Any idea what this skinny font is called? :)