Two if you play Facebook instagram or Twitter so addicting too much or it will result in residential waste like you play a hand at learning will make you do not understand the teacher or may interfere with other people's work time.
Second, if you play Instagram, Facebook or Twitter. Too much or social drugs. It will negatively impact your mobile players, like the time you will not understand the teacher or interfere with the work of others.
Two, if you play Facebook instagram or twitter, or excessive addictive social, it sends the adverse effects such as you play mobile learning time will make you understand the teacher or may disturb the เวลาทำงาน of others.