I'm familiar with the basic idea of what a wormhole (Einstein-Rosen bridge) is and have seen many varied visualizations of what it would perhaps look like if you met one. I have several questions that really have been bothering me for a long time.
Where does the other end of a wormhole lead to when it's created?
When one forms what happens to the end you come out of?
Is it randomly assigned a position in the universe or is there some predictable reason they form at certain places?
Does it connect to a network of other wormholes?