Banned from social media and abandoned by some staff after inciting a riot at the U.S. Capitol, President Donald Trump and a dwindling circle of advisers plan a defiant final week in office, according to people familiar with the matter.

Trump is confident Vice President Mike Pence and members of his Cabinet won’t attempt to remove him under the 25th Amendment, the people said. Pence is dismissive of the idea of trying to use that authority to drive Trump from office, one person said.

The president and some allies also believe Democrats are overreaching by trying to once again impeach him over Wednesday’s mob at the Capitol, and think Senate conviction would be unlikely in any event.