Originally posted by LeDave Bad habbit that I don't do,
People changing their lens in the air while standing or walking. Thank God I don't have this problem, it scares me to death that my camera and lens might hit the pavement. I always use a proper table to change lens on. If there's none, then I don't change lens until I find one.
I don't find many tables in the forest...or anywhere outside really, so I don't consider this a bad habit (standing, not walking, just because extra airflow to catch dust) unless it is generalized to "changing lenses recklessly". I just put myself in the best position possible for the environment, but do I need a table? Certainly not. I haven't dropped one yet.
I also think chimping is ok as long as you're not obsessive about it.
Although I have a couple of times thought I had an extra battery or an SD card to record images when I didn't, I wouldn't call them habits. However, one thing that seems to burn me repeatedly is I will stick one of my m42 lenses in my bag, and then later come across a scene for which it would be perfect (so I think), and pull it out only to discover I've put the m42 adapter on some other lens and I don't have an adapter with me so I can't mount it. Extra annoying if the lens is a bit heavy since I have been lugging it around pointlessly. (Another bad habit is I just bring a bunch of lenses and rarely use more than one of them.)