There are a couple of shots that are alright. Harsh details can be your USP instead of the cliche LE shots. It's the ability to read and sell your photos in a way that it is other than the norm, which makes it interesting.
If you want to present an attitude then choose an accessory and that would be fine however do take note of proportions and color composition. Some of the best poses are awkward but their proportions make them work.