There is no reason to doubt that this Court may fall into error, as may other branches of the Government. Nothing in the history or attitude of this Court should give rise to legislative embarrassment if, in the performance of its duty, a legislative body feels impelled to enact laws which may require the Court to reexamine its previous judgments or doctrine. [Footnote 52] The Court differs, however, from other branches of the Government in its ability to extricate itself from error. It can reconsider.