I'm fine beeing a Time Lord.
I can move around the time and space whenever i wanted with a Tardis.
I have 2 hearts, so when i die, i would change and have another body, maybe younger and good looking. And since i couldn't have more than 12 lives (if i remember correctly), when i think i had seen it all, i could just RIP, inmortality is awesome, but i don't wanna live forever a stupid empty life.
Stoping the time seems a good idea, but implies stoping earth rotation, that gives us the magnetic shield for sun rays, so, we couldn't be in the daytime, only on night time, and means darkness, cause moon rays couldn't be reflected aswell.
So more probably Stop Alive Movements And Conscencious (SAMAC) could be more accurate (OFC, being apart of this rule, maybe integrated in my Tardis).
Well, think i got it all, but if i can remember anything more, i'll add it.
Edit: I found some flaws while i was at the shower.
SAMAC, will cause, indirectly, and amazing amount of deaths, nearest example: by car crashes, but could be applied to ships and planes too.
Way to solve it could be stopping all movements on the crust surface and the atmosphere itself, that means no planes crash, they will be suspended in the air, and gravity couldn't let them fall, cause it's indeed a movement, ships couldn't be tumbled by a gigantic wave, and cars will be stopped.
That fixes one problem, but gives me another one, what to do with the inertia of the objects in movement, and supouse that will be frozen aswell with ¿SAMAC? (i must think a new name) magically, being a time lord will give me the answer for that one i think.