It's by now no secret music is a big turn on for me so this Pete Seeger classic I think is a somewhat obvious choice.
But lets stray from the obvious a bit. Turn ons? Honesty, good single-malt whiskey, a good song, a good book, conversation with friends, a pretty girl/woman, a good argument/debate on almost anything - the list is long.
Turn offs? Lies, helplessness, political correctness, unwarranted arrogance, lonliness.
Life is a series of turns. Nobody I know travels a straight road - they are all long and windy, each twist and turn offering new experiences and new opportunities. What we make of these opportunities on the journey becomes the fabric our life. Make a wrong turn, for whatever reason and there are consequences to pay. Perhaps insignificant, perhaps life changing. Ditto for every right turn. The trick is to keep moving forward regardless. Take the next step. Stuff happens as they say. Things may not always turn out the way you want but that'd be boring and who wants a boring life. For all its problems, the world is full of adventure. Turn your self into an explorer, not a spectator.
What do others have to say on this subject? Check out Delirious, gaelikaa, Grannymar, Maxi, Maria SF, Padmum, Paul, Ramana, The Old Fossil and Will. Their links are over there on the right.