Agatha Christie used to say that every person should make their own mistakes at least once in their lives. And even though we all make our own mistakes, we think it would have been better if the people in this article had thought twice before they did certain things.

Bright Side has collected 26 funny examples of the consequences of not using common sense. We just want to know what they were thinking!

“My boyfriend brought me back a jar of seashells from his spring break trip to Florida, and I don’t know how to tell him that some are pistachio shells.”

This was not the wisest marketing decision.

“Look what this dog got himself into this morning.”

“My brother needs to be isolated from society.”

“My cat is dumb but adorable.”

This is probably the only aircraft crash where a helicopter never returned to the ground.

Someone really regrets his decisions.

This is a case where you need to reconsider what you want to do in life.

Customer service always comes first.

Thanks for making it crystal clear!

“My hubby tried to bake cookies tonight…on a cooling rack.”

“He thinks this painting is a window.”

“Put the advert up, Boss.”

“The moment people realized they were dating an idiot!”

Hmmm…

“My girlfriend’s avocado-cutting skills…”

“She tried her best.”

“Hung the photo, Boss.”

“Caught my girlfriend eating these ’Christmas cookies.’ They’re dog treats…”

“The vent in my hotel shower doesn’t seem to be working.”

“My husband tried cutting his hair by himself.”

“Fixed the clock, Boss!”

“It’s good to have internet here while I’m waiting.”

Yeah, that’s genius.

“My boyfriend found a pad in my room and thought it was a present, so he put it under my Christmas tree.”

Check if you have the necessary vents before you use concrete.

What funny mistakes have you ever faced? Maybe you have made silly mistakes. Tell us about the funniest things in the comment section below!

Preview photo credit ScottahRB/reddit, Dante005/pikabu