Your mind is not that special. You are not that shining star in the bright night sky. Your own uniqueness is merely expressable as what only you can do for everyone else.
Now whether that's what you can do, are able to do or want to do is the question. Having a 15 bedroom mansion lifestyle is useless if you've got a broomcupboard comfort zone. To become old might be preferable to becoming old and regretful. I hope it will be easier to regret what I have done, rather than what I never do.