Overcoming being a Perfectionist

I am having a challenge being a perfectionist. It is impacting my workload and ultimately it takes me longer to complete a project. Here is my current model.

C: Resume project
T: This verbiage can be better. Keep working on it.
F: Concerned that I will not meet deadline. Worried.
A: Takes me longer to complete project .
R: No time to handle other business related things to expand my business .

How can I curtail my perfectionist ways?