It seems to me that there are three types of people on this planet.

1) Those who believe that life can exist elsewhere in the universe.
2) Those that believe that life cannot exist elsewhere in the universe.
3) And those that do not care.

The ones that do not care; are too busy to think about such things, or they do not care much about anything or anyone, including them selves.

The ones that believe that life can not exist elsewhere in the universe; either, believe that they are the superior beings in the universe, or then, are afraid that somewhere some other being may be smarter than them.

The ones that believe that life can exist elsewhere in the universe, (even if not proven beyond a shadow of doubt) are waiting to see what the truth of the matter is.

That’s my opinion anyway ;-)

Cheers