In a very short period of time through seminars etc. I've been lucky enough to build a fairly fast portfolio of pretty models. My question is this, I've seen so many experienced photog shooting girl after girl after girl. Most of which are either not getting paid or have to pay the models.....is it like golf, just something to do on the weekend? Just to try and get better? Most of the images can not be sold. I know most of them have plenty of experience and do not need the practice, yet they keep shooting and paying?