My boobie squishing appointment this morning was not bad AT ALL! I don't think I'd want to have it done every day or anything, but it was seriously no big deal. The place I went to was super nice, and staff couldn't have been better. My tech was awesome and made me feel totally comfortable the entire time, which is HUGE because I am super modest.
So, if you need to get your boobies squished but are scared, don't be!