My Dad once said to me ‘Son. Never interfere with Space and Time’

I replied saying. ‘But Dad, imagine being able to interfere with the space continuum, go back and forward through time. See the future, see the past. Enter a black hole to see what’s there. To go to a time when our universe didn’t exist and see what, if anything, was there. To be able to visit other planets and find new life forms. To boldly go where no man has gone before. Wouldn’t it be great Dad!’

‘What are you dribbling on about? I meant don’t invade my space or my time!. Now go and do your homework’