Granted. Time control is now officially yours. However, you're still a part of time's little playthings. And the biochemical reactions that make up your lifecycle and your memories get shifted along with the rest of the timeline.
So any time you go to the past, you forget the future and act as you did the first time through the cycle.
Any time you go to the future, your memories advance as if you experienced the skipped time.
Slowing or speeding time is meaningless since your perceptions adjust to the new timerate.
And if you ever think to STOP time. There's no off switch. Since you're frozen in that moment.
I wish to be able to violate causality. Making things occur without having been actually CAUSED by anything. Or preventing an occurrence from having any repercussions at all within reality beyond the aspects that I allow them to have.