But to let your personality, your mood or your vision be the major actor in street shooting, even if we all anticipate, we can't choose between lots of beautiful cliches or still subjects, and we can't guide our model easily, and we can't choose between different weather and light for the same scene, and we can't return to what's vanishing... All fields require lots of hard work to be well done, but street shooting seems to dictate a few more laws above the rest of photographic fields... Maybe that's why decades insist in considering icons those photographers that reflect instead of transform reality... Winogrand seems right about just reflecting with your camera, and reflecting reality just as it is... I think both for the reduced chances we have -in general- to have an incidence on street subjects without changing them, and for the short time we have for registering them, street shooting makes not just a difference, but a huge one compared to most other fields...
Cheers,
Juan