i would definatly try and find ways or cures to walk again, but at what cost is the question though,
if it meant time and money, then yes i would spend these to walk again,
but i would never do it if it meant further risks, such as higher paralysis,
but i believe that if there was to be a cure, for me it would have to be in the next 5-10 years or probaly less, because after that, depending on your injury, the bits you cant control will have been so wasted away, it would take forever to build them up again, and by that time you will be so use to your chair, you might not want to walk again, because would you want to spend another say 2-3 years learning how to walk again?
i suppose it all depends on how long you've had your injury, whether its from birth or from an accident, if you've never known walking, and happy the way you are, why change things?
but i truly believe that people who have disabilitys that affect their daily life such as cancer, paralysis, etc are much mentally stronger people, and if there is a next life we'll all be rock stars or movies stars and incredably rich!!!!! LOL
with BBQ's everynight LOL