I am a 21 year old student who suffered a tbi this past January. This semester (7 months later), I came back to school expecting my learning abilities to be the same as before...I noticed that I was suffering from what I am understanding to be overstimulation. It tends to affect me in high pressure situations for retrieval: lectures, interviews, intense business conversation. It also affects me more when I am anxious: during speeches, interviews, etc.

Does anyone know about overstimulation? Does it get better over time? Are there any non-prescription remedies that can help me deal with it? I appreciate any and all information.