I recently started becoming a preceptor for a college class because I want to be a professor when I'm older. But I think I just embarrassed myself instead. When greeting my group of students I kept rambling about my own experience instead of giving them a moment and I would stutter or lose my abilities to speak grammatically. I dont know what to do to get over this and I really want to help them collaborate as a group but it gets to quiet or awkward even though im supposed to prevent that from happening. Is there any way to get over this? Im only 19 and theyre 18 so I truly feel intimidated and lost.