I would drink, if I found my soul mate I would have her drink from it too
But I see the possibility for eternal life as something grand, the knowledge you could obtain, just spend the days in a library reading all the books you could find, expanding ones mind. Then you could travel the world, see the sights, do what ever you want at whatever pace you feel the need for. Ofcourse, in being able to do this you would also need a large sum of money.. but then again, you can develop the skills you need over whatever time frame
Yes I would drink..