When making a scrap quilt, do you just randomly select pieces and put them together? I have a terrible hangup with this. I'm always worried that I will get two of the same material together or that the colors will clash. It seems I spend more time "arranging" my scrap quilt than actually starting it. As a result I put it aside and haven't touched it in years. Is this a common problem with newbie scrap quilters or is it just my own hangup. What do most people do?