I have been finding it really difficult to focus and understand my lectures since starting university. There are always people talking and laughing in various spots around the lecture hall, people moving around and arriving/leaving at the wrong time, and people leaning back onto my table and pushing in the line at the end to ask questions which leads to me running late. I have ADHD and ASD so I find it intimidating and difficult to speak to strangers, but it's becoming more and more overwhelming as an environment. Does anybody have any advice? Will things settle down throughout the first year?