How many times did it happen to you were moving somewhere, but meanwhile you remembered about this or that object on the previous location and you wished very much to stop the loading and cancel the move but... you can't... How many times?
Well to me it happened this many times already, so I am throwing here one idea to Tiny Speck:
Put some cancel on the loading page. It can be one button (x) such as that one when we're fixing something with the tinkertool, or mining, etc.
If we have one option to cancel we can always stop the move and avoid to do other loading unnecessary.