BlakeC wrote in post #17821450
He's an old grumpy guy who took this job bc he wanted to sit on his butt and relax all day. He hates youth and you annoyed him. Actually, the fact that you exist and are in his vicinity probably anger him. He probably sees the way you are dressed and instantly hates you. Even if you explained that you were just taking a photo of the reflection he would still scream at you because he would refuse to see where he was wrong. Or, maybe he was just having a bad day and you were the last annoying straw that made him snap. Either way, I would ask or inform him of what I am doing before taking photos in his face like that. It would have been very easy to do with the opening in the window.
...even if all were true, the security guard still had a right to have his face not photographed. Let's not bash the security guard for what or who he is!
To the OP, sometimes, you just have to take your licks and move on! you were polite and walked away, even though you also had the right to photograph people in public spaces!
it happens, try again tomorrow! happy clicking!