Amanda Bynes at Kin in West Hollywood (9/18)

Posted a story earlier today about how many feel Amanda Bynes isn't just your average, run-of-the-mill fuck up -- a la Lindsay Lohan -- but may actually have a mental illness. Read this story from TMZ and tell me these are the actions of a sane person:

Amanda Bynes went shopping today in West Hollywood ... and locked herself in a dressing room for nearly 2 hours. Amanda was shopping at Kin -- a hip boutique.  Amanda took some clothes inside the fitting room and stayed for 1 hr. 45 min.

The clerks heard a banging sound coming from inside the dressing room every 10 minutes or so ... Amanda wouldn't come out, telling them, "I need more time."

Amanda finally came out at around 5:30 PM, went to the register and bought a pair of stilettos, a pair of sunglasses and a few other things. Now get this ... as Amanda walked out she noticed she had tried on a bathing suit top that was underneath her dress and told the clerk she forgot it was on. Amanda then paid for the suit.

Clearly Amanda's insane. Who tries to steal a $40 bathing suit top? At least when Lindsay Lohan goes shoplifting, she steals things she can leave to her grandchildren in 40 years. "Gather 'round children so grammy can tell you a delightful story about this 24k gold coke mirror."

*30 Amanda Bynes pictures total in the gallery:

[WENN]