immuutable: unchanging over time or unable to be changed Well, crap, that's a fair point... But... You can't go backwards and you can't go forwards any faster

immuutable: unchanging over time or unable to be changed Well, crap, that's a fair point... But... You can't go backwards and you can't go forwards any faster than anyone else. You can't change it yourself no matter how hard you try (general relativity spaceships aside of course).