public static PlayerCharacter instance(PlayerCharacter.CharID charId) {
		switch (charId) {
		case AGGRESSOR:
			return Aggressor.instance();
		case AMBITIOUSMAN:
			return Ambitiousman.instance();
		case FUNNYMAN:
			return Funnyman.instance();
		case LEADER:
			return Leader.instance();
		case MONEYMAKER:
			return Moneymaker.instance();
		case EXTROVERT:
			return Extrovert.instance();
		case INTROVERT:
			return Introvert.instance();
		case TEAMWORKER:
			return Teamworker.instance();
		}
		return null;
	}