Part one of term paper
Freud defines the id as being a "general mass of sensations". What he means by this is that there are, at this stage, no boundaries between external environment and oneself. The id according to Freud is the only part that is present at birth. At this stage a person doesn't understand how their actions have anything to do with, or affect th ...

Part two of term paper
... choosing not only which ones to satisfy, but when to satisfy them as well. The ego is formed from the id through the pleasure and reality principles. The pleasure principle is explained as pain out, pleasure in. This results in the human desire of trying to obtain as much pleasure in life as possible with the least amount of discomfort. Once the ego is formed, a person gains a sense of understanding that there is an outside world and that they must conform their actions to fit those boundaries, ...