If you cannot pay your lawyer, don't panic, don't disappear, and don't assume your debt will be forgotten. Lawyers often owe a lot of money for student loans and running a business means having a lot of expenses, so many practitioners do rely on every single client payment.
There are different types of fee arrangements and you may be able to negotiate a situation that will work for everyone. Even rapper Lil' Wayne talked to his lawyer about a payment plan. Here is how to handle the talk when you're stuck.