How He Treats His Friends Tells You Everything
His laziness will spread to you
When you ask him to walk the dog because you are caught up at work, or pick you up from the airport, or help you help your parents move, he will treat you the way he treats his friends. If he lives to help his friends, he will live to help you. If he is self-serving and tries to get out of being helpful, that is how he will be towards you.