In psychology, the ideal self is a personality domain that refers to "Who I want to be" as opposed to the "real self" which refers to "who I am". As individuals we are often trying to make the gap between the real self and the ideal self smaller in order to feel good with ourselves.
In this example, Andy has always wanted to be a part of the college football team and he attends all the trials and works hard to maintain his fitness. Since <u>being part of the team is something that Andy wants to do, and wants to be, </u>we can say that this appeals to Andy's ideal self.
The energy that is changing during a phase change is potential energy. During a phase change, the heat added (PE increases) or released (PE decreases) will allow the molecules to move apart or come together.
The society is defined by the human groups that are large in numbers and they are characterized by the independent and the dependent groups of people and the society grows and progresses is a sustainable fashion and owes its contribution to the aggregate collection of people that belongs to different sects and values and beliefs and systems.