I have this problem where i seem to just not understand when people are explaining me something long, i understand everything, but sometimes its like i am like fearing i wont understand what is happening then that fear kind of blocks my mind,it happens to me most of the time,I can listen to something and understand it but i dont seem to be able to paraphrase it or explain it, i dont have organization in my speech, when i talk, sometimes i start talking about something i know or my opinion but then i kinda get scared and try to do it as understandable as i can, im scared of talking my mind,because i have no organization when i have an opininon on something or when i know an answer to something i cant speak, i cant just express what i think, why does this happen to me???