By CAROL E. LEE, Politico

 Obama has turned into the lecturer in chief

For a president who ran on uplifting themes like change and hope, Barack Obama spends an awful lot of time scolding Americans about how he hopes they’ll change.

He has advised parents to “replace that video game with a book and make sure that homework gets done.” He has urged members of Congress not to read blogs or watch 24-hour cable news. And he’s challenged lobbyists, lawmakers, bankers, journalists, insurance companies and other heads of state to do a better job.

He’s prodded people to get off the couch, eat healthier and exercise more. He’s even suggested Americans buy stocks, U.S.-made cars and energy-efficient light bulbs, while cautioning them not to max out their credit cards.

At times, having Obama in the Oval Office is like having a really powerful Dr. Phil around.

But lately, Obama’s tsk-tsking has gotten him into some trouble. At the very moment he’s trying to recover his declining popularity and revive his party heading into the November elections, even some Democrats worry that he risks coming off not as the inspirational figure who galvanized the electorate in 2008 but as the embodiment of a dour Democrat that turns off some voters.

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