When Sartre is describing the lonely old proctor on the bench

Didn't Sartre hallucinate crabs and lobsters following him around during a breakdown?

>>7623583
>Is this some sort of french saying?
No.

It's more a mescaline-induced obsession that's personal to Sartre:

>L'auteur de «l'Etre et le néant» avait commencé à expérimenter avec la mescaline dès 1935, intrigué, comme tant d'autres intellectuels et artistes, tels Aldous Huxley ou Henri Michaux, par les altérations, voire l'expansion de la conscience, que pouvait induire cette drogue. Mais, raconte Sartre à Grenassi:
>« Après avoir pris de la mescaline, j'ai commencé à voir tout le temps des crabes autour de moi. Ils me suivaient dans la rue, en classe. Je me réveillai le matin et leur disais : ''Bonjour les petits, avez-vous bien dormi ?'' Puis : "Okay les gars, nous partons en classe maintenant"... et ils restaient là, autour de mon bureau, tout à fait calmes, jusqu'à ce que la cloche sonne.»

>>7623595
So you are saying he means to imply they thought the proctor was mad, or hallucinating in some way.

I've always felt it to meant that he was without any form of human contact to keep his thoughts in line so had become dangerous in his thoughts.

>>7623608
But the reader wasn't supposed to know about Sartre's own obsession, so Sartre can't really imply the character was hallucinating.

>>7623636
I know. It is still confusing me.

Also doesn't sound like an obsession, more of an inside joke to himself.

>>7623583
Is it wrong for me to think that would be a great cover with a different font?

>>7623583
I always read it as the people fearing him because his thoughts betrayed an awareness of existence's ultimate contingency, that things might as well be bizarre and alien, like crustaceans are to human beings (deep-sea monstrous-looking animals). It has ties to the scene where Roquentin is staring at Bouville and imagining all sorts of grotesque and bizarre things happening to its inhabitants: if you're not aware of your own existence (like the man with the moustache), these sorts of things don't seem possible because the world seems to ground itself as it conventionally is. The 'madman' is capable of imagining weird crustaceans and so is free of that bad faith, which disturbs people who need it to feel secure.