What are some social rules of etiquette everyone should know and follow?

Always ask for permission before touching a pregnant woman's belly.

Avoid asking combat veterans about killing someone.

Refrain from asking ex-convicts about prison rape.

Do not spit or hawk a loogie in public.

When on a farm, ensure that you close gates behind you as a courtesy.

Try to use less offensive language and avoid derogatory terms.

Pick up after your dog when taking them for a walk.

Remember to use your turn signals while driving.

Do not smoke in close quarters, as it can irritate others' eyes.

If someone approaches while you're having a casual conversation at work, momentarily interrupt the conversation to address the newcomer.

Clean up after yourself in shared spaces like break rooms to maintain cleanliness for others.

When walking in a group, avoid blocking the path for others by walking side-by-side, especially at a slow pace.

If conversing in a busy area, make an effort to move to the side and allow others to pass.

During group discussions, ensure everyone can hear you by asking if those in the back can hear and adjusting your volume accordingly.

Avoid interrupting someone who is wearing headphones or engaged in a task that doesn't require immediate attention.

Respect others' concentration by not interrupting them unless necessary, waiting for a suitable moment to speak.

Do not double-dip chips or other food at social gatherings.

If someone declines an alcoholic beverage, respect their decision and offer an alternative drink.

Avoid publicly correcting minor errors, such as grammar, as it may embarrass others and create animosity.

Do not distract guide or service dogs by petting or paying attention to them.