Sir/ma'am I am facing difficulty in speaking from last 6 months. Before that my speech was very good. But now I mix words when I speak and also sometimes when I write. For example if I m recalling two words like "thana" and "daroga" I tend to speak and write "tharoga" and also make spelling mistakes. Further sir I can't recall very recent memory like when I talk on phone I just forget what they have said a minute before and tend to ask again Sir is this a serious issue? I don't smoke or drink no substance abuse. But I am preparing for competitive exams where I have to keep a lot of things in my mind since a long time.Had this affected the speech n memory? Please guide on how to tackle it Thanks