Especially in your early years as an analyst, all Wall Streeters can expect to pull all-nighters. Here's how it works. You're on an important project, and your boss realizes there's a mistake in the data, or the client pushes up a meeting, or you're just crashing on a deadline. Either way, time is of the essence, you have to finish a task ASAP, and you're not going home.
To read the original article: What Pulling An All-Nighter Does To Your Body - Business Insider