1. Get your camera set upfront; opportunity lost on that shot may never be regained.
Engage with the eye of the subject when taking portraits
Photo by Jose Luis Barcia Instagram Feed: @joseluisbarcia
6. If you choose to NOT be anonymous, maybe try approaching your subject, keeping in mind you might be turned down, be friendly, request for an email to share the picture
7. Stop waiting for the perfect shot, there is beauty in the unusual and strange things