Science or science fiction?

Whether time travel back in time is physically possible and indeterminate, and such travel, if possible, could raise questions of causality. Outside of usual time perception, forward time travel is a widely observed phenomenon and well understood within the framework of special and general relativity. However, with current technology, it is not possible to advance or delay one object compared to another by more than a few milliseconds. As for reverse time travel, solutions that allow it can be found in general relativity, such as rotating black holes. Traveling to any point in space-time has very limited support in theoretical physics, usually only related to quantum mechanics or wormholes, that's what we're going to talk about the things that I want and would change from precise moments of my life.

Two years ago, I was studying at another university that was not the UVP, I was studying at the IBERO, but for personal reasons I could no longer continue studying there. If I hadn't dropped out the Iberoamericana university, I would have studied Entrepreneurship. In the same way, I was at Anahuac, but I didn’t like the study plan of that university, and I chose to leave. If I liked the Anahuac study plan, I would study there.  I even had to look for other options. Because I left the second university, my father got upset with me and told me that this was the last chance to be in a university and for not having obtained a scholarship at the Tec, they put me in a poor-quality university which is the UVP. If I win a scholarship at tec, I'll change to that university.  I wish that my dad could consider that I return to any of those universities because I don't like UVP. I have made very bad decisions and I regret having made them, and I hope never make bad decisions again.