yes, they do try it all. Just for once, I'd like to see a fellow divulge PROOF. There are a thousand ways to prove it, how is it that nobody has any of this proof? I guess they're all wannabies. Speaking of Wannabies, the Spice Girls are going on tour...
oh yeah... I know,... "you can't bring any non living devices through the time portal" ...Or "only one people can go though the time stream", ....or "even though I did not study every detail of your history, I still can't go to the future for 5 minutes, look up the answers to the questions you ask to prove my existance, and comeback to share them with you",... or "the time machine is controlled by the men in blue and will only bring me back at an unknown time".... or (one of my favorites), "even if i tell you what will happen tomorrow, you'd just say it was a good guess"...or (even better) "even if I tell you what will happen tomorrow, the knowledge of it by you could change the time stream and make it not happen".... or "I live with my mommy and I can't leave the house past midnight, so I fabricate time travel stories between porn searches".... uh.