If one day you got a time traveling artifact, what would you do?

I think I'll travel back in time to high school. There are too many not-so-good memories in high school, and I want to travel back to that period and tell myself to study hard, enjoy campus life, don't think about some things that I don't have, cherish friendships, and don't give up those hard-to-find soulmates in life because of being alone.

I'm going to go to those points in history, the points in time when I can completely change history, change the whole country, and even the whole world, and maybe I'll become a big name in history, and I'm very excited about it, because some textbooks may have my name on them.

In the current situation, I want to travel back to high school, I will choose not to go to the university in Beijing, it is good to go to college in my hometown, and not to let the four years of life be wasted! I also want to travel back to college and will not be in love with that man for 6 years, and give the best youth to a man with a nest. Or travel to junior high school, I don't go to art school, I should go to the army, to fulfill my dream of being a soldier in this life... In short, there is no regret medicine in life, every step will have different changes in the future life, don't do things that you regret!

If I had a time-traveling artifact, I would travel to the future to see what the future world would be like on the future earth, and then I would learn about the future science and technology, and then bring it back to the present, gather the team, study the future technology, and then contribute the research results to the country.

I will travel back to the days before my college entrance examination, because I was sick before the college entrance examination, which caused my final college entrance examination score to be much worse than usual, and I entered a not very good school. After I go back, I will participate in more physical exercise while studying, treat my body well, eat well, and rest well. I also want to enjoy the last years of my youth and remember every smile of my teachers and classmates who have accompanied me.

Then I will use it to travel through time and space, go to ancient times to experience the life of ancient times, and by the way, take some ancient things and sell them, and I can also make a lot of windfalls. Or I will travel back to when I was a child, talk to myself at that time about the current society, and give myself some tips and help.

I would have traveled back in time to two years ago and simply chose to resign.

I didn't think about changing anything, I just wanted to get better. I want to go back to two years ago to change that condition, and use good living habits and work and rest habits to allow me to live this life in good health.