The only way to manage time is to put value to it. If you are studying then put 100% to it, if you are playing or relaxing, then put 100% to it. If you are in conversation or an activity where you are not putting your 100% or where you are not enjoying, walk away from it. You need to learn to prioritize. The beauty or should I say the tough side of learning to prioritize is that the only way you can learn to prioritize is if you take on two to three things at a time.( Quoted from the post of Ramanuj Mukherjee )