Dear applicant the situation which you are facing at this moment seemed to be everyone's issue now-a-days. See it is totally upto you whether you want to have a bright career or not, if so then keep one thing in mind don't be addicted to anything at this stage of your career. If you have some free time and wish to refresh your time then your exposure to social media should not exceed over 10-20 minutes, rest all the time think of the chapters that you have already covered. Unless you have the strong desire to overcome your addiction, you career graph will decline.

Hope it helps!!!