city of the lost

there are little kids going to school and not coming home. there are women and men going to work and never returning back.. and there are people who write applications to police for finding those lost people.. there are families and friends who are searching those people..
but there are lost people who are not being searched for... there are people who are lost in their lives.. people who are lost in their wishes and possibilities.. nobody ever will go to search for those people.. and after some time there wont be anybody waiting them back..
who will tell what is more dangerous - to be lost in this world or in your own world?