Should freelancers charge difficult clients more?

[Btaliat]

If I were the freelancers, I will make sure that I charge the clients that give me more issue more. This will serve as a compensation to what they have made me gone through. Most clients can be a frustration to freelancers. This is the main reason why they need to be charged the more. However, there should be consideration. This is because this may make the freelancers lose such a client. What do you think about this?