Hi, everyone! I hope you're all doing well and staying safe. I was wondering if you could give me some advice. I feel like I need to take more professional development courses on classroom management and dealing with difficult students. I've always been known as the overly-sweet teacher, one that has a hard time putting her foot down. Even in my personal life, I've always had trouble asserting myself. I guess it was just how I was raised. But I want to change all that. I want to be able to control a classroom and efficiently manage the atmosphere. Are there any good books or PD seminars that can help me? Your advice will also be appreciated so much. Thank you in advance.