Umm, if you want it closer to real life, how about adding outhouses, brothels, debauchery, hangings, amputations, bullet wounds that don't heal when you take a nap at a hotel, and character death instead of just passing out? Hell, why not add food and water requirements, hygiene, dental problems, alcoholism, venereal diseases, opium addiction, racism, indian oppression, objectification of women, indentured servitude, droughts, disease, exceedingly high child mortality rates. Why not, let's include shoes that wear out, guns that rust, marriage, child bearing, child rearing, a nagging wife, kids that hate you, pigs with trichinosis, a dog you can't shut up, and a partridge in a pear tree.