Do not take photos with an intention to crop
Try to take photos as you want the photo to be. Try to move up and down while taking them. Because this practice will make your photos better and make them less dependent on editing or post-production. Now you can ask me, don’t I need to edit my photos?
Yes, of course, you will edit your photos, but just a few basic tweaks, nothing much. You cannot do high-end retouching here; this is not fashion or any commercial photo.
Respect and Ethics
A good street photographer does not only take good photos; they also act responsibly. When you go out with a camera with an intention to take photographs, it is very normal for people to get anxious about your presence. Strangers will feel awkward. In this situation, respect people and their privacy, avoid humiliating or exploiting someone, and be careful about the sensitivity of places.