1.   -- Dependency on chemical substances is an overpowering urge to repeat the experience of becoming intoxicated or getting high.

2.   Dunes intrude on play everywhere, as do birds, wildflowers, bottlenecked fairways, nasty doglegs and the overpowering urge to pull out the driver.

3.   FOR SOME reason, while watching the news coverage from Florida, I got an overpowering urge to organize a game of pin the tail on the donkey.

4.   So, I wondered, was her current overpowering urge a result of earlier deprivation?