Get a haircut every 2 weeks to stay sharp, wait 5 secs before answering the phone to control the rhythm, always arrive 15 mins early, stay away from free lunches, never talk about people who aren't in the room, and when anger rises, wait 10 mins before reacting. These habits may look rigid, but they're the hidden discipline of the elite.
Brooooooo, Neverrrrr look desperate in life. Remain calm during hard times. Understand it's just your time to suffer like every great man before you. You're a man.