What are the best attitudes every man should have?

Optimism to a point of being overwhelmed, then a pissy mean attitude till the obstacles are out of the way, over and done with, then after 2 beers or shots of whiskey, taking a shower, and a good meal feeling stuffed till their stomach settles, going back to being optimistic about life. Only be serious when it comes to taking care of the hard shit like paying bills and making money, when at home, be care free and optimistic unless they are doing something difficult, then being cranky and mean till they had some booze, a shower, a a good meal, before going back to being care free and optimistic.