I've just set up as a freelancer, and have a pretty good view of the market because I use to sit on the other side of the table and buy in the sorts of skills I am now selling.
So, first piece of design work has come in, quick chat over the phone to discuss scope, time taken and cost - and despite having decided what I would ask for, I knocked £50 off the daily rate i quoted through a lack of confidence - then got a 'oh, that's well within our budget' in response. And I could well get more of this kind of work with them, and I've started off too low. Grrrr!
Just needed to vent!!