"The worst thing is to get involved with people who aren't passionate about what they're doing"

In this quote, Willem Dafoe is alerting versus the threats of surrounding oneself with individuals who lack passion in their pursuits. He suggests that this is the worst thing one can do, implying that it can have unfavorable consequences. Dafoe might be recommending that being around individuals who do not have enthusiasm can be draining pipes and demotivating, hindering one's own drive and interest. It could also cause an absence of satisfaction and complete satisfaction in life. Dafoe's words serve as a tip to look for and surround oneself with people who are passionate and driven, as their energy and commitment can be contagious and inspiring.