Judges often roll this line out, but in criminal court I've seen some defendants get epic deals by going without a lawyer [0] since absolutely nobody in the justice system wants to deal with the guy who has no idea what he's doing and is going to make the most bizarre arguments about being a sovereign citizen. So they give them a really low offer and get them on their way as quickly as possible.
[0] I don't like to say "represent yourself." I once angered a judge by pointing out that you can't "represent yourself, you are yourself."
[0] I don't like to say "represent yourself." I once angered a judge by pointing out that you can't "represent yourself, you are yourself."