The three things that can prevent one from completing school work are:
1) Distraction due to social media
2) Lack of concentration due to poor eating habits
3) Lack of interest in the study material
One can overcome them by doing the following:
1) Taking a small nap after coming back from school
2) Taking sufficient breaks in between study sessions
3) Exercising regularly and eating healthy food
In the present day and age, students are easily distracted from school work and engage in other activities more than studies. It has really affected the academic performance of many students and they cannot focus even if they want to. AMong other things, they should focus on making their diet healthier and taking regular breaks in between study sessions. They can also take up a hobby and use that to unwind.