Balance: An even distribution of weight enabling someone or something to remain upright and steady.
Maintenance: The process of maintaining or preserving someone or something.
Commitment: An engagement or obligation that restricts freedom of action.
Impact: The action of one object coming forcibly into contact with another.
Mood: A distinctive atmosphere or context.
Fantasy: An idea with no basis in reality.
USPS: United States Postal Service.
Penetration: The act of going through or into something.
Choice: The act of picking or deciding between two or more possibilities.
Efficiency: The ability to do or produce something without wasting materials, time, or energy.