As a every craft in the world, photography is practice, practice and a lot of practice. So even if you think that you are good try something new. As an example simply check the case of Chase Jarvis, an advertising american photographer, whose philosophy the best camera is the camera you have with you gave birth to a book of artsy photos and a big community of "iphone photographers".
Personally, I do not like be snapping with a cellphone camera, is just a matter of feelings. I prefer take my "big" Canon 20d and walk around. I know is bulky and heavy but I like to have control in the exposure that let it to the camera.
Anyway the result of this habit some years ago was this: