Ace was constantly reminding me to wear my glasses when working in front of the computer. He calls twice a day and keeps on checking if I do wear my glasses. He must be tired of hearing me complain about my headache caused by eye strain. So, though I am not comfortable with my old eyeglasses now because I actually cannot see clearly because of the scratches on the lens, I need to wear it to prevent headache from recurring and it really helped minimize the eye strain and headache.