If you've ruled out survey taking as a legitimate way to earn money from home, listen to Bonnie Alcala. She and her daughter Andrea Spain, an elementary-school substitute teacher, take surveys online for fun and a little profit. They are careful to avoid any scams by refusing to pay an upfront fee or other charge. Bonnie and Andrea pocket around $100 a month for spending two hours a week taking surveys, which gives each of them extra pin money. In addition, they collect all kinds of gift cards and other prizes.
The ego is the driver making the decisions. It decides between the devil (the id) and the angel (the super-ego) on either shoulder (yes, all those cartoons you've ever seen are partly true). We have voices in our mind, and it's up to the ego to decide which one to fulfill. Its goal is to satisfy the id in some way while also attending to the super-ego.