Her behaviour became increasingly erratic and sometimes violent towards her children. Domestic and international observers also noted his occasionally erratic behaviour. Springs are generally relatively pleasant if somewhat erratic. Questions about his mental state arose from his erratic and bizarre behavior. These two personality disorders are analogous in their erratic and aggressive behavior. He had been observed by acquaintances exhibiting erratic behaviour. Other suggested causes for erratic and dangerous kangaroo behaviour include extreme thirst and hunger. However, Rampage was fired following the tour for his erratic and often drunken behaviour. Instead, bebop appeared to sound racing, nervous, erratic and often fragmented. This would explain why the lights appear electrical, erratic, or even intelligent in their behavior. This woman has a pattern of erratic behavior. This was a sign of Caracalla's increasingly erratic behaviour. She developed severe hypochondriasis and erratic nerves. Locals called it the , owing to their erratic movement. He is a movie star with a reputation for erratic behavior.