video.
No. I make a point not to mess with time. Too many variables, uncertainties, and possible paradoxes. As interesting as it is, it's not worth the trouble in the long run. [ another shrug -- he's full of those today. ] Let's just say I conducted a few blood experiments in the 1880s and presto, change-o, accidental longevity.
[ not a lie! but also not the whole truth. he excels at delivering those these days. ]