So for your life to have an easy end game you are willing to let human madness spread out true space ?
40 years yes , but no progression or evolution of space travel of any significant meaning .
Well can't blame you , i wish you a very pleasant retirement in orbit , if it ever becomes real ;-) .

When i retire i will leave this hump of flesh on the planet where it came from .
Or not and pop back up crying and shitting diapers to give it an other try ;-)