If I can post my art, video, or writing work on the Internet for the world to see, will this make me work differently than if only my teacher was goin

I think it might have a little affect on myself, and why I say little is beacause most students want to impress there teachers and show them what kind of work they can do. But also there are lots of teachers and other people out there who will be looking at your blog, so you should always try your best because for all you know the president could be looking at your blog!