Everybody should know about some general and common good manner. So just have a look to this pic and learn good manners. You can enhance your talking and writing with these manners. If you want any grammatical help then you can take help from here.
Fa bene al cuore la terapia a base di testosterone
How to Break Down a Door: An Illustrated Guide. But for the love of whatever you believe in, always, ALWAYS try the door knob first. It's hilarious to watch people kick the shit out of an unlocked door, trust me on that.
A Manly Voice: How to Develop an Attractive Masculine Voice