Everytime I am assigned a presentation I feel strong anxiety and often end up crying. During the same period my muscles are tense, I feel a lump in my throat, I feel dizzy and have stomach aches and head aches. What pills/powders/drinks can I take to prevent me from panicking? Could alcohol help? I don't drink so I don't know what to expect but many say that alcohol helps you relax and socialize. I don't want to try therapy, I don't think it will help and I don't like to talk about my feelings.