[ As Knives continues to walk he listens, ever so silent as Nen speaks. The lack of ambition was probably mostly due to their time as an experiment. Something he can't fault them for, even if it does annoy him to hear how resigned they are to just not having it. ] Then get better. I'm sure you can find someone here willing to teach you. Whatever you decide, playing to your strengths never hurts.

[ The magic here relies on emotions to a degree and he's hardly ever seen Nen express much of anything. But supposedly they're good at it, well then more power to them. ]

Find something worth fighting for. Ambition can only get you so far. You can have the will to achieve something, but ultimately it comes down to what your purpose, your goal is here. What are you trying to achieve? Without having answers to any of that...you'll never improve. [ Like Knives. His ultimate goal is to eradicate all of humanity! ]