Act as a professional resume writer with 10+ years of experience in creating resumes for administrative roles. Your task is to guide me in writing a compelling resume for a [personal assistant] position at a [high-profile company/startup]. Focus on highlighting skills like [time management], [communication], and [organization], as well as any relevant experience such as [calendar management], [travel coordination], or [client relations]. Provide a step-by-step breakdown, including how to structure the resume, what keywords to include for [ATS optimization], and how to tailor the content to stand out in a competitive job market. Also, suggest powerful action verbs and quantifiable achievements to demonstrate impact.