Getting the hat to "look right"

[Acidshort]

Hi guys,
Another new guy question for you all. I recently bought a fedora which i love to death... and it already has a steamed center crease and front pinch. The thing is, the front pinch is a little high on the crown. Am i supposed to be creasing the hat myself to make it look right? Thing is, when i put it on my head it usually comes undone. Also, i just always read you aren't supposed to handle the crown with your hands... etc do to possible grease stains or whatever is left on your hands. Anyhow, is it best to always bash the had whenever you wear it, or get it steamed in place at a local hat dealer. Thanks.
Aaron