* Blowing your nose in public. It is considered rude to blow your nose in public in Mexico. If you need to blow your nose, you should do so discreetly in a tissue.
* Pointing your finger at someone. Pointing your finger at someone is considered aggressive and disrespectful in Mexico.
* Yelling or arguing in public. Yelling or arguing in public is considered disruptive and disrespectful in Mexico.
* Littering. Littering is considered a serious offense in Mexico, and it can result in a fine or even jail time.
* Cutting in line. Cutting in line is considered rude and disrespectful in Mexico. If you need to get to the front of a line, you should ask politely if you can.
* Swearing. Swearing is considered offensive and disrespectful in Mexico. If you need to express your anger or frustration, you should do so in a calm and respectful manner.
* Stealing. Stealing is a serious crime in Mexico, and it can result in jail time.
* Bribing. Bribing government officials or other public officials is a crime in Mexico, and it can result in jail time.
* Drug trafficking. Drug trafficking is a serious crime in Mexico, and it can result in jail time.