The seams are starting to fray. The strain is showing. We all are starting to crack up under the pressure of a Donald Trump presidency.

This was entirely predictable. As we have been subjected to his daily bullying, Twitter temper tantrums, outright lying and open contempt for our Constitution, of course our nerves are giving up — as is our ability to maintain civility and decency in response to so much coarseness.

The president is setting the tone for the country, and that tone is nasty, aggressive, crude and ugly. There are those who are openly trying to hew to a higher standard. But a lot of us are absorbing the energy of this administration and reflecting it back to the wider culture.

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We should not be surprised to see our lower impulses poking through the fabric of civility. Like when Montana political candidate Greg Gianforte body-slams a journalist who merely asked him a question, breaking his glasses. That behavior would have seemed outrageous recently, like last year. This year Gianforte got elected. (He later apologized.)

On television and on social media, we are seeing the downgrading of our public discourse. Kathy Griffin stepped over the line with her unfunny parody of a bloody, beheaded Trump. She too apologized, but CNN still fired her, understandably.

The usually measured Reza Aslan lost control of his emotions and called Trump “a piece of s—,” an embarrassment and a stain on the presidency. Just those last two remarks would have been powerful enough, but Aslan could not restrain himself, apparently, after Trump insulted the Muslim mayor of London in the wake of a horrific terror attack.

Aslan was out of line, but Trump pushed him there. CNN fired him too.

Also Read: CNN Fires Reza Aslan Over Trump 'Piece of S--' Comment

And then on Friday, Senator Kirsten Gillibrand (D-NY) dropped the F-bomb a bunch of times. A senator? Asked about Donald Trump’s accomplishments in the White House at a forum at New York University on Personal Democracy, Gillibrand said, “Has he kept his promises? No. F— no.”

Democratic National Committee Chairman Tom Perez has also loosened his language, in April calling Trump’s budget a “s—ty budget.”

Expect more of this kind of thing. Bill Maher looks like he’s barely holding on to his sanity from week to week on his HBO show. In his case, releasing the strain with the F-bomb doesn’t appear to be helping.

The takeaway from the historic testimony by former FBI director James Comey on Thursday was to underscore that our president is a liar. A serial liar. An inveterate liar. A shameless liar.

Also Read: Bill Maher: Kathy Griffin 'Owes Me a Fruit Basket for Getting Her Off the Front Page' (Video)

This is not something that is under great debate. The Guardian this weekend urged the United Kingdom to rescind an invitation to Trump for a state visit. The paper’s assessment: “Trump is an habitual liar, as evidenced again in last week’s sworn congressional testimony by his sacked FBI director, James Comey. Trump is a bully, as Angela Merkel, Germany’s chancellor, among many others, can testify from personal experience. And Trump is a coward.

“Donald Trump is not a fit and proper person to hold the office of president of the United States. That is a view widely held in the U.S. and among America’s European allies, by politicians and diplomats in government and by rank-and-file voters repelled by his gross egoism, narcissism and what Boris Johnson, the foreign secretary, has rightly termed his ‘stupefying ignorance.’“

Make no mistake, we are living day by day through history that will be sifted through and revisited again and again in the decades to come. It is why we must pay such close attention to our own conduct, our own language and discourse — even as we try to hold the president to account.