Time travel to the past or future

Well, I think if I had the opportunity to travel to any epoch I think I would go to the past, specifically I would like to go to my childhood. I believe I would like to be an entity that cannot be seen, so I would like to see me knowing the world when I was child, playing in the park close of my old house watching the insects like the snails, butterflies or ladybugs also play on a slide that I remember seeing it as a giant, and also watching me play on the swings with my mom, as well going to the countryside and the kindergarten I have cute memories when with my companions did cakes of land, also see me dancing songs of Axe Bahia while watch tv programs like Rojo or Mekano, also I would like see the relation with my mom in connection with the music I remember with great fondness, she show me music like techno, bachata, and romantic music. 

I think I would also like to go my childhood because I would like to tell little Valentina not to be so over demanding with herself in relation to her studies, that everything will be better at some point and to enjoy being in that moment.

Finally I think definitely I don't stay there, that moment is for little Vale and I wouldn't like to change something, just I would go for a nostalgic feeling.