Ever study Einstein and the theory of relativity in detail ? Time travel backwards is IMPOSSIBLE forwards that's a different story as those that travel the speed of light can in theory be traveling faster than you and for them time is less continuum
One should keep open mind. I am not saying you are wrong you maybe right or you. Maybe not. Einstein theories are hypothesis and hypothesis can be canceled by future discoveries! Time - speed of light is one paradigm but there is another paradigm - quantum theory and multiverse theory.. Time travel might be just a question of quantum teleportation.. Again I would reiterate keep open mind!
Something is going on bro. Xrp is dominate with use case, many know about but it and have invested but to be still at a few cents still? Nah not having it. Multi dollars or more is proper. How other alts with no close backing power like XRP or known board members are being valued much higher