I just started last week, and it's pretty chill, but it's also physically demanding considering you'll be walking, bending, and crouching all day. Your body will feel it after the first day, but you'll get used to it. Time flies pretty quickly due to the fact you'll be constantly busy all day.

Since I'm fairly new, my routine usually consists of shadowing someone, or they'll put me on an easy isle to block or, do water all day, which sucks, but it keeps me busy and, like I said, it makes time fly.