Can someone suggest a book that really makes you go hmmm! an eyeopener/ life changer?

Hi, im 20 and about to turn the page on a very rough chapter in my life. which included tons of anxiety, distress, even a suicide attempt. i'm looking to get my hands on good books, videos or whattever else that can help me. i have read POWER OF THE NPW BY ECKHART TOLLE AND THAT IS ONE HECK OF AN EYE OPENER.