Robert Bailey wrote:
MT Shooter explained it well, why you need at least two bodies if you are shooting professionally.
If you're not shooting professionally, it is still a nice luxury.
I teach photography at a local college, and I am always shocked by the people
who are in a beginner class and know nothing, and have one camera body (with a pop-up flash)
and one "kit" lens- and they are shooting weddings, etc.
And what is more shocking is that people actually hire these people to shoot their wedding!!!