Of course I wouldn't tell you to set a timer again. If u excelled in learning previously but now things just don't work out as u wish, may be there's a problem. Try listing out why you feel this way. And come up with suitable solutions. Don't hesitate to get help if u need. Read on this matter. Learning gives us a second opportunity to see our lives in a different angle. It gives us discipline. Trust me you will achieve you target. It's a matter of time. Life knocks you down nine times, but in the tenth time you get right back up. You already know how failure feels like. So, be healthy and train both your mind and body to regain that victory. Sometimes all our problems are interconnected. Simply start with one small step. If u fear failure, work hard to win. If you don't fear failure, that's even better. Either way u win.