John Whalen is applying for a position and believes his educational background, skills, stamina, and mobility make him an excellent candidate. He has 30 years of experience in challenging work environments performing mechanical tasks and currently works as a scale technician but desires a change. Whalen strives to maintain a safe work environment and has a perfect track record at his current employer, demonstrating his professionalism. He believes he has the qualities required for the position and is highly motivated to prove himself in an interview.