The crossword solution for the term 'IT CAN BE UGLY' is MOOD. MOOD is an emotion or feeling that can range from positive to negative. It is often used to describe a person's attitude or outlook on life. Moods can be affected by external factors such as environment, relationships, and events. They can also be affected by internal factors such as hormones, stress, and physical health. Moods can be fleeting or long-lasting, and they can be expressed in different ways.