Dilemmas of leaving the nest

For a while I planned to leave the house in which I have lived since childhood. It is something I really want, but when the time comes to do it have been many thoughts and concerns, I believed them under control.

On the one hand I realize how easy it is to live protected by parents, you do not realize it until the moment you should think about how to survive on their own. There are many things that should be taken into account at that time, for example, if it is a safe place, appliances and furniture necessary, expenditure on services, food, maintaining a pet, and more.

And besides get to my a feeling of guilt. Is not easy to leave parents alone, especially if you are  only child, in a space which for many years was shared, think how difficult it can be for them to adapt to this new stage, worries me a lot.

... or just is that I am very "regalona"