Too many paradoxies (sp?) here.
I think that Einstien said that time travel was impossible due to the nature of the space-time continuem. One cannot exist in two places at the same time.

A nice idea, but (at the moment, at least) fundamentally impossbile.

But I agree, knowing the future would be a thing that our feeble minds would be nigh on impossle to comprehend.
Marty mcfly had enough trouble keeping a handle on things, and he had the script to fall back on lmfao

Res...