I'm a mature student studying an NHS course, and as part of it I did disclose that I have a diagnosis of anxiety which I'm waiting to see occupational health about. I didn't really specify any more about it.
I really struggle with social anxiety, although I don't really identify it as social anxiety as I've had it my entire life, it's more like an intense shyness. However, I'm ok in a lot of situations like I can make small talk in small groups, can be assertive in group projects when needed, can use the phone, can cope in job interviews, etc. I don't think it will affect me in my future career as I won't be presenting in front of a large group of people.
Our classes are very interactive and I find it impossible to speak up and answer questions, even when I know the answers. I go completely mute and can't open my mouth. Tomorrow I have a seminar presentation tomorrow and I'm feeling really tearful about it. It involves presenting in front of my class of 40 students, and having my lecturer quiz me on my decisions and thought processes.
I feel embarrassed that even as a mature student I feel this way.