def work_life_balance(task: str, mood: str = 'neutral') -> str:
    """
    A function to balance work and fun.
    
    Args:
    - task (str): The task to execute.
    - mood (str): Mood is not mooding. Default is 'neutral'.

    Returns:
    - str: not too professional.
    """
    fun_emojis = {
        'happy': '😄',
        'neutral': '😐',
        'sad': '😞'
    }

    professional_advice = {
        'happy': "Awesome! Just pause that third dance party and tackle your to-do list first.",
        'neutral': "You're in the middle, my friend. Keep it steady—avoid Procrastination Town or Overwork City!",
        'sad': "Feeling down? Take a break, watch a funny cat video, and come back strong!"
    }

    if mood not in fun_emojis:
        return "Invalid mood! Choose 'happy', 'neutral', or 'sad'. Otherwise, we'll assume you're a robot in disguise."

    return (f"Task to complete: {task} {fun_emojis[mood]}. "
            f"Advice: {professional_advice[mood]}")

message = work_life_balance("Wrangle the wild Python project", "happy")
print(message)