Logically lay to rest your fear and become confident.
In Street Photography I often hear verbally, in emails and on-line comments, “How do you have the confidence to shoot so close to people on the street?” and “Have you not been punched in the face / Are you not scared of being punched?”
Having confidence comes with plenty of practice, as well as a state of mind. If you go with the mentality that, what you are doing is wrong or that harm will come to you. You will either not shoot Street Photography, or come across nervous and project negative vibes, that people will sense from you.
To break the mental barriers, think about this. You camera is nothing new, they have been around in the last three centuries. So having a camera at hand should feel natural, especially in this tech driven world, the camera is more prominent and used more than ever.
The next hang up… Taking photos on the street. Well Street Photography is nothing new. There are plenty of books of fine Street Photography over many decades. So what you are doing is not cutting edge or odd. It should feel natural.
What other hang ups are there? Taking photos of people without their permission… In most countries (do your research) you are within your rights, to take photos of the public in public places, within reason. You are not doing anything wrong, so relax and capture that photo.
Any hang ups left? “What if the person I am capturing acts negatively towards me?” Remember be natural, smile and say thank you, or compliment them, 90% of the time that will help you. Should they persist, then you can either delete the photo (if digital) if they ask/tell you. Alternatively you could stay strong and believe in yourself and your work and walk on. Remember it is your photo, not theirs.
People will rarely challenge you, although the chances of being challenge will increase if you get in their face or be insensitive in a situation. Use your common sense.
So if you are new to Street Photography, do not put up mental barriers with pre-conceived negative thoughts. Go out and have fun capturing photos like the many thousands of photographers have done.