So, while the students of your needs are modest, for a normal life rather not very high earnings and average communication skills, a modicum of insolence and adventurism. Married, giving birth to children and taking part in the welfare of the family, providing a dignified old age parents, you need to have a lot more for a normal existence, and it's not just money. Self-sufficiency allows you to make serious decisions for themselves, guided only by their own interests.
To be truly independent person, you must have a basic set, without which you will never be self-sufficient. It includes spending money on the purchase of all necessary, their own homes, residential complex skills and communication skills to maintain different types of interpersonal relationships, the ability to bypass conflicts, legal knowledge and ability to protect the life, dignity and health, mental stability and the very physical health. Inability to independently secure anything from this set, resulting in whichever part of the person who will be able to do it.
In that case, when you are fully able to independently secure a comfortable existence in accordance with their needs, you'll be a happy man. Not obligated to no one anything. This independence makes any free and strong. Awareness of their forces and affects your behavior and even appearance, manner of moving and talking. Dignity - that is the outward manifestation of self-sufficiency is brought to you by other worthy people.