My daily drawings

After drawing the street, I started looking at youtube videos.
One video caught my attention and it is about sketching cars.
It looked very interesting, so I watched it and drew one myself.

It was a bit hard because I never even dreamt to draw one. But I think I can improve on this by watching more of car sketching videos.

This is the URL for the video - http://www.youtube.com/watch?v=8D4tqeqgZic

After this drawing, I searched for more car sketching videos and I found this one -

http://www.youtube.com/watch?v=h6bBxjwctxo

The reason I am looking for so many different sketches is because I want to be a designer, but don't know what type of designer. And I think searching for different type of sketch could help me find the best type of designer I want to be.