Anxiety is always related to a sense of constriction imposed by others.
Thought about like this there are many things you can look to adjust, including how able you might be to say yes or no to what others suggest, the kind of people you hang around with, how able you feel to hang around with who you like, and what you do with your spare time. Remember, you need to think of a ‘sense’ of constriction: your sense. It may be inaccurate.