Andrea Junker 
When people travel to the past, they worry about radically changing the present by doing something small.
Few people think that they can radically change the future by doing something small in the present.
This is the only real time travel paradox.
The Lone Apple 🍎@Strandjunker Honestly, I'd just go find a cop and tell him there's a dude with a gun standing outside of the Dakota building.
SusannaAuthor Old White Hippie@theloneapple @Strandjunker Oh, I like that! How different would the world be if John Lennon hadn’t been murdered?