Avoid speak so loud
Be clean, pleasant, quiet and respectful.
Don't even try to say negative things about the Catholic Church
Avoid being frank or directly, this hurt other ones.
Strong words are avoided and we often need a 3rd party to let a certain people know what we wanted to let him know. Filipinos are raised to please, serve and not hurt others feeling.
We believe in words like this: If you have nothing good to say... be quiet.