side view tired students listening boring lesson

academiclife academy anxious boredexplanation class classbackground classroominterior code complicatedcourse computer confused desktop doubtful failure frustratedfemale graduateworking grouplooking highschool institutelifestyle laptop lazybehavior negativeattitude peoplelearning problem schoolwork seriouspupil sleepy somnolence stressed studentlistening table tiredteen tutorial unhappyclassmates wastingtime watching woman womansurrendering youngadult