I've realised that im getting dull day by day. I used to be sharp, remember and notice single detail, smart enough and was confident. But now i became different. I can't pay attention, I can't remember things. I mess up things, couldn't hear properly. I became absentminded for which my life become very mess. For my poor personality, everyone treats me bad, mock me everytime. I'm trying hard to be smart enough , concentrate things, but I'm failed. Im in fear, when it comes to do a ask, i get nervous that I might mess things..Please help me. I can't take all these. I can't even share this things with anyone.