We have all heard someone say, “That was the last straw!” Usually, it is shouted dramatically while carrying grocery bags, paying taxes, assembling furniture, or trying to open a plastic package sealed by someone in the distribution center who thought he has a sense of humor.

But where did the expression come from?

The original saying was actually: “The straw that broke the camel’s back.” The idea goes back hundreds of years. Imagine a poor camel loaded with sacks, blankets, pots, pans, and probably someone’s mother-in-law. The camel somehow survives all of that weight. Then somebody tosses on one tiny little straw.

SNAP.

The camel collapses.

Not because the straw was heavy, but because the camel had already reached the point where one more thing. even something tiny, was too much.

That same thing happens to humans every single day.

For example:

You wake up late.
The coffee maker breaks.

That’s the last straw.

The expression is now used whenever a person finally reaches the end of their patience, sanity, or emotional stability.

Parents know this phrase well.

A mother can survive crayons on the walls, mud through the kitchen, and a child flushing an action figure down the toilet. But when she discovered that someone unplugged the coffee maker,

“That’s the last straw!”

Marriage is built almost entirely on “last straw” moments.

A husband can tolerate decorative pillows, 12 trips to Home Goods, and discussions about any home decoration. But when a husband gets into his car and finds out that his wife left the gas tank empty….

 That’s the last straw.

Meanwhile, wives experience their own final breaking points. A woman may calmly endure sports on television for six straight hours. She may survive hearing, “I’ll fix it this weekend,” for seven consecutive years. But when her husband leaves one single sock in the middle of the floor?

Apparently, civilization itself is collapsing.

Offices are filled with last straws.

A worker can survive endless meetings, broken printers and coworkers reheating old smelly sandwiches in the microwave. But when the boss says, “Before you leave today, I just need one tiny favor…”

That employee immediately begins searching online for “excuses to get out of it.”

The beauty of the phrase is that the “last straw” is rarely the biggest problem. It is usually something ridiculously small. Human beings are strange that way. We can survive major disasters, but completely unravel when banging the bottom of the ketchup bottle to get the ketchup out and it flies onto our shirt.

And perhaps that is why the expression has lasted for centuries.

Because deep down, every one of us is a heavily loaded camel, walking through life, hoping nobody adds one more straw.

Especially before coffee.