Even those outgoing souls who thrive on the thrill of risk sometimes have to force themselves to act-and will readily admit to the continual need to sharpen their skills.

He states that people feel the continual need to be understood by others.

The bateaux were leaking, resulting in spoiled food and a continual need for repairs.

Work continued slowly on the development of a town plan, hampered by the lack of experienced staff and a continual need to play catch-up with rapid development.