"If people take an interest in you and they think there's half a chance, they might hang on. It's dreadful"

This quote by Daniel Day-Lewis speaks with the power of individuals's interest in us and how it can be both a true blessing and a curse. He suggests that if individuals take an interest in us, they might hold on, even if there is just a small chance of something occurring. This can be a good thing if the interest is real and advantageous, but it can likewise be a concern if the interest is undesirable or misdirected. Day-Lewis implies that this can be a "terrible" situation, as it can be tough to know how to handle the circumstance and how to respond to the interest. Ultimately, Day-Lewis is suggesting that we need to be mindful of the interest we get from others and be aware of the potential consequences.