Thought of The Bucket List too after reading this! I'd have a pop at both if possible -- but if I had to choose, I definately couldn't dedicate the remainer of my life purely to experiments. Easy to say selfish, help science yo but it just might be the last conscious existance I ever have. I'd do whatever I needed until I felt peace with my fate and happy with what I'd done with my life, if time allowed me to reach that state. Shove an experimental pill up my bottom by all means but if it's possibly going to vegetable me before it's due, I'll fire it back out at you through one of various methods.