You want to write a letter, but sometimes you find that your words don't flow as smoothly or coherently in a professional-sounding manner.
I've been editing and formatting emails for my family and friends for years, and it's become second nature to me. Sometimes a simple grammatical error could make it or break it. I will do what I can to limit you from holding yourself back due to errors of written language. Give me a chance to give you your best chance.