I shoot in RAW with my Canon 60D. The lens used so far were Canon 50mm 1.8D, Canon 15-85mm. I have noticed that after I import all my photos from the camera and into the lightroom, they appear fine (in their original contrast, exposure) in the thumbnails. The moment I click on the thumbnails to view them, lightroom appears to change the picture's brightness and contrast automatically. It makes the picture underexposed (sort of) and dull. So, I had to go and fix all my imported pictures to their proper exposure/contrast. How the hell do I keep lightroom from automatically changing my photos from their original state?

