Hi, I am 15 years old and I study in 10th class. I am having some anxiety issues my heart rate is ridiculously high all the time. I am always worried about everything like how will I look, how will others treat me, how will I perform in my exam. What I mean to say is I am worried about every thing happening around me. Even when I am writing this I fear that you are going to pick out grammatical mistakes from this question. I play out every situation in my mind and it always ends up me looking like a prick. Thanks.