US President Barack Obama said that he does not think eight years in the White House have aged him spiritually or mentally.
"I've gotten older, but I suspect in some ways the job may keep you younger because everyday is a new job," he added.
At the same time the US leader did not rule out that when he leaves the office after a day, a week, a month or maybe six months, he will start realizing the day-to-day burdens he was carrying, TASS reports with reference to Fox News.
Recall, Barack Obama became the president in 2008.
