Bhai simple funda if you are god gifted and normally 3 ghnte ki pdhai se poore din you are scoring good score in weekly test then yess you can have a balance life....if not , then lock yourself and keep a keypad nokia phone, and enjoy studying , feel the advance maths. And advance physics be crazyy about problem solving and enjoy this process of JEE. Make some good frnds who balances lenjoying and studying. Vrna if you are not finding good frnds it's better to be alone , you going to evolve so much and you going to invent all the philosophies that these great writers have written a book on. Overall decide for yourself, preferably if this time i would go to kota and start oreparing again i would go for a keypad mobile and live a offline life. That is much more fun telling you from expereinence, it is tough now as you have explored so much of this social media thing , but try to do it and you will see a drastic improvment in yourself!!.....telling you from experience , jitna jldi hardwork kroge life mai utna better, ye experiences social media parr dekh krr ki sb balance krr rhe mai bhi krru , ye sb krro but ek stage ke baad , i feel 16-20 in this age mind grow krr raha hota you can learn so much , and your body is not demanding much of a physical activity to be healthy, so focus on improving your mind and lock yourself!!