Hi guys, just want to check if anyone has ever encounter this problem. When i'm practicing to shot using a Nikon DX 35mm f/1.8 lens on my D5000, my hands will sometimes tremble when i hold down the shutter button while trying to keep my hands steady after focusing. My hold on the camera was firm, and my breathing technique was correct. Is there any explanation for this problem that i'm facing? The only reason i can think of is that my arms ain't use to the weight of the cam. Any other possibilities besides that?