2) Stay Socially Active: we are social creatures, thus one's support network, be it family or friends, is of immense importance to one's general well receiving.
George Harrison would become the dark horse in the later years by surpassing Lennon/McCartney in some the most covered intro. http://Suprememasterchinghai.net/bbs/board.php?bo_table=free&wr_id=3134109