They say black and white film is great for portraits and for portraits only. This might be true in a way because when you look at a B&W image, you tend to focus more on composition and detail instead of being overwhelmed by colors. For the same reason, I find it easier to shoot using black and white films. I don't need to have a subject that's full of color, all I worry about is framing my shot in the view finder once I see something that is worth shooting. Black and white is also a scapegoat and last option for me when I have colored pictures that are too under/over exposed and cannot be repaired using Adobe Lightroom, I just convert it to black and white and the problem is solved.