Make sure you get enough sleep. Acquaintance of mine was working 17 hours per day. Two weeks ago he fell asleep a the wheel driving home. Not only did it total his car, he broke both legs, his arm in multiple places, and his back. It's not clear if he will be able to work again. So please take care of yourself.

congratulations on new job

Yay new job. Seconding dale on the be sure you get enough sleep comment!

Congrats!