Great flick. Here's my take after watching: tragic guy, with all of his genius and success, and the riches that were derived from it, he led a fairly tumultuous and tragic life. The fact that he never seemed content drove his artistic talents to new heights and led him to establish and innovate new sub-genres within jazz, from bebop to modal to blues, to electric jazz, to jazz and acid rock, etc., but his personal life and relationships were relegated to and prioritized far behind his artistic endeavors, always taking a back seat and as a consequence, he was often miserable, drug-addicted and quite abusive to people, including his loved ones. Really a tragedy, but this seems to be a path which many artistic geniuses took.