literiter said:
There must be a special Heaven for those few of us who just have one camera, one lens, one film and Cartier Bresson's motivation.
Well, except for HCB's motivation, we can do the rest if we want to. I recently made an oath to myself to use one camera, one lens and one film for the next 6 months. I am using a M4-P, Planar 50/2 and Neopan 400. I have plenty of other gear, but like many of us, I was shooting as much (or more) to try my gear as for the picture itself and finding I wasn't taking interesting photos.
I settled on a 50mm lens for the next 6 months, partly because I love the Planar and know it well enough already, but also for the 50mm perspective. As has been said already, there is nothing gimicky about a 50 and it can do almost anything.
I used to shoot mostly the 35mm focal length, but was finding that what I found interesting at the time I took a shot was sometimes lost in the frame of the final print. The 50 forces me to focus (no pun intended) on what I find interesting. If I need more context, I have to consciously acknowledge that and back up (if possible) or determine that the shot is not that interesting without the context and move on. Another way the 50 emphasizes your subject is that you don't have unlimited depth of field, so some subject isolation is going to be part of the final image (unlike wides where you can have almost everything in focus).
It is nice to always know what I am tacking with me when I leave the house and one camera with a lens attached is a lot easier to take everywhere than a whole kit. Less than a month into it, I am already learning more about myself as a photographer (and my gear) than I expected. 5 months and 1 week left to go!
P.S. This hasn't stopped me from wanting more gear... I'll just have to wait to play with it.