Bad writers constantly get in their own way. And it's sad because they usually have the necessary talent. But they are constantly hung up on wrong behaviors. These are some arguments that are telling you that that writer you know is bad:

1. Loves to hate other people's work

2. He loves to talk about your style but he is not willing to evolve.

3. He does not finish his projects ...

4. Don't subject his work to criticism.

Listen to this podcast and find out more about this topic.