The right to act on our own irrationalities and commit our own mistakes is one of our most important right (the right to eat what you want, date who you want etc, these things used be illegal not so long ago to make sure you didn't act irrational, turns out letting people make their own choice even when irrational trumps the lack of freedom to do so because what seems irrational may actually not be and vice versa, as long as it's consensual I say live and let live).
