Andreessen thrives in the hectic environment of Netscape. He doesn't own a suit and walks around in baggy shorts. He eats junk food in large quantities. He is relentless. Netscape's atmosphere is a perfect match for Andreessen's highly charged and informal personality.
Employees frequently work overnight.
Netscape employees used to sleep in designated futon rooms, but the company removed them, partly to encourage employees to go home to sleep. Time is scarce and there is a constant sense of urgency.