Space travel, like sending people back to the moon or sending them Mars, that's what I don't think is worth while. Actually sending anything to Mars is not worth the money while we have a gazillion dollars of NEEDS right here at home that aren't getting fixed. Now you can stop trying to convince me but I'm sure can't let it go at that.Do you use a phone? The internet? Mobile banking?
Not having space assets puts all those things at risk. If we don't invest we are allowing China, Russia, India, and Saudi Arabia to take control in space. That's a dangerous game to play.
I'm done trying to convince you. You're wrong, you have no foresight. Failure to act now will leave your grandchildren at the will of foreign governments who have invested in space exploration and defense.