10 Hindrances to Enlightment

1 The belief in a permanent personality, ego.
2 Doubt, extreme skepticism.
3 Attachment to rites, rituals, and ceremonies.
4 Attachment to sense desires
5 Ill-will, anger
6 Craving for existence in the Form world
7 Craving for existence in the Formless world
8 Conceit
9 Restlessness
10. Ignorance

btw -- Slackware is the only and only path to nirvana.

Gentoo leads to the realm of devas (gods)
Debian to the realm of humans
Arch to the realm of asuras (angry deities )
Ubuntu to the realm of animals
any BSD to the realm of hungry ghosts
Mac OSX to the hell realms