Also if you marry a quest giver, like one from the companions you won't have to run over there each time to take a new quest you can take it straight from your house! These ones will also follow you if you complete the companions quests.They open a shop which you can collect from and sell/buy from.They cook a decent meal for you once a day which adds bonuses to health and stamina regeneration.*.Now you got yourself a housewife (or husband)! Good things about having a spouse in Skyrim: (You can change where you live at any time if you buy a new house or want to pick one of many.) You can either both move in at your place or her/his place assuming he/she has a place to live in.Choose the one you want to marry then talk to the priest and it's settled.(Certain NPC's will comment your amulet when you wear it and if interested, they will marry you.)
Or you can do the quest provided by one of the other priests and obtain the amulet that way if you're a little short on coin.