Ever wondered what really turns off HR in interviews? After 30+ years in HR, Melanie Shong Helm says these 4 mistakes can kill your chances: 1) Showing up late (no excuses!), 2) Badmouthing old coworkers, 3) Oversharing personal stuff, and 4) Skipping the thank-you note. Even senior candidates mess these up! If you want that offer, keep it professional and always send a thank-you. Trust me, it matters! #JobCareer #Career #JobInterviewTips