XHH: Another question. I accidentally propelled the proton to a super-light speed and it began to move in time in the opposite direction. How will it differ from other protons? What’s wrong with his weak interaction?

WOW: The proton had an imaginary mass/ ceased to exist. Along with the protons ceased to exist and the surrounding universe, because to boost the protons to the super-light speed you had to spend an infinite (all that was) energy, plus to overcome the light barrier you are a couple of yotawatt twisted by four parallel universes. Collectors have already heated the neutrinos and have gone after you.

And after all these problems (proton failed, the universe no longer exists, collectors on the threshold), disconnection with weak interaction, this is the least thing that should worry you in such a situation.