Are you good at writing resumes?

A friend of mine suggested I rewrite my resume to highlight more things outside of my current field of work since I am trying for jobs out of my career field. She's right my resume is all geared toward my current specialized skills. I just suck at writing resumes I never know what to put. I just want to say I am a hard worker, quick learner, and consistent. Why do we need all this fluff ?😣