If their are so many billions galaxies and of those
billion of stars stars each.(and many much older than us). We should have be n contacted by now.
Of course then thee is the Drake equation. Using the same phenomenal numbers the odds we are alone are infinitesimally small. Its just that through gazillion parsecs of space we havent been located yet.
Especially if that bathroom is at Wal-Mart. We KNOW aliens are sighted there, regularly! 8=D