Final answer:
To revise your writing effectively, control your emotions and perspective and become your first critical reader.
Step-by-step explanation:
To revise your writing effectively, you need to control your emotions and perspective, and become your first critical reader. This means being able to review your writing objectively and honestly. One way to do this is by giving yourself some time in between drafting and revising, as immediate reading after writing may not allow you to notice potential problems. Additionally, approaching your text as your readers would by asking skeptical questions can help you make substantial revisions.