You can't keep wasting your time on people who do not know what the fuck they want. You could be way more time efficient with serious clients.

*After I have finally deployed the requested features*

Client: Why did it take you two weeks in the end? You said it would take you a couple days.

Me: Because you told me to use my imagination on half of the tasks and you kept wanting me to change what I had created, thus unnecessarily doubling the time it should have taken. Besides that probably the unclear communication and the fact that you rarely called me back after you told me to call you.

Client: So if I tell you, exactly, how I want it next time you'll be able to do it in a couple days?

Me: I'm not sure, that depends on what you want. Tell me, exactly, what you want.

Client: Oh it's not much, I'll let you do your thing for the most.

Me: I can't handle another request, sorry. *Ends call*