TEXAS - Roller coaster temperature changes can drive some families crazy. Especially when it comes to the battle for the thermostat.

TXU energy has created a new interactive page on their website for people to test for "seasonal thermostat switching syndrome."

They say, in an effort to keep your thermostat relatively stable, you should establish whether or not you're comfortable being a little bit cooler or warmer than the rest of your household.

The page on www.txu.com also has a test you can take to determine your seasonal discomfort scale.