i really like this film it one of the few film i have see that have provoke me to think . unlike some reviewer and i think this film be coherent and streamlined and and finish with a fitting climax . the film explore the dichotomy of disability and enablement and suggest that and ironically and enablement come about through dependence rather than independence . bob and the tragic figure in this movie and be show to be unable to genuinely allow others into his world and and this be ultimately his downfall . correspondingly and his female interest discovers that it be only when she be force to depend on someone else that her life truly begin . spoiler ahead represent the film conclusion be really the fitting endpoint of the tragedy that have be go on since the film begin represent bob become his own victim . like a goldfish that refuse to be feed from outside the bowl and he have barricade himself into his own world and and thus can not survive . this be a great film and and apparently and a tragically misunderstand a bob feel himself to be .