Hi Rahul,
This is a common problem in most of us. So, no need to worry that this happens only with you. See, if you feel like this then you should think positive about your future and consider yourself the best person ever. Listen to some music, dance or do whatever you like.
Do not procrastinate because it will kill your prosperity. You need to indulge yourself in works so that you can not get demotivated by overthinking. Keep yourself busy and try out new skills and work.
Coming to your point of the study hours. See, there are two issues that you might be facing. One is that you just open the book and start studying but after some minutes you start thinking about the future or anything else then started worrying about it.
Or you are not enjoying your study sessions. So, what you need to do right now is to make a fixed timetable that you should follow with your heart properly. Do not let this time and opportunity wasted. Study hard and make proper notes and just left everything else for some time. When the right time comes you will get to know.
So, Be focused and confident.
I hope you get your point.
Wishing you all the very best:)
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile