I have and will continue to be taking some bass pics for upload to TB. But I am encountering some difficulties that I am not sure quite how to correct. While some of my snaps come out crystal clear, others are blurry and I don't know the cause. Most of these are close-ups, with a few distance shots mingled in. Am I standing too close on the close-ups? Am I jiggling the camera slightly when I click the shutter? I would like to fix this. I really am tired of having to do retakes. TIA.