Vincent Van Gogh is one of the most renowned painters of all time.<br />Yet, he led a very troubled life.<br />He was destitute for most of his career and hardly sold any paintings during his lifetime.<br />The Dutch artist killed himself in 1890 at age 37.<br />According to CNN there has been an exhaustive study of his artwork, journals, and letters.<br />The study was conducted by researchers from The University Medical Center Groningen. in the Netherlands.<br />They concluded that Van Gogh likely suffered from "delirium" caused by alcohol withdrawal.<br />He is thought to have suffered from an undiagnosed combination of bipolar and borderline personality disorder