per·fec·tion·ism (pr-fksh-nzm)
n.
1. A propensity for being displeased with anything that is not perfect or does not meet extremely high standards.
2. A belief in certain religions that moral or spiritual perfection can be achieved before the soul has passed into the afterlife.
per·fection·ist adj. & n.
per·fection·istic adj.
too bad it doesn't sound familiar to me!