Open Question: WHY DO MY CONTACTS DRY OUT MY EYES!?

id rather wear my contacts then my glasses, but my contacts dry the hell out of my eyes. once i put them in they are fine. but after 10-15 minutes they get dry and i start to get distracted with them so i know i cant wear them when i go back to school, but i want to. i used to wear contacts allll the time, but now i barley wear them at all bc i dont want the hassle and the uncomfortableness... what can i do? they are acuve 2 colours.