Can a narcissist keep more than one major supply source on the go or is it too much hard work for them?

Yes, a narcissist can maintain multiple major supply sources simultaneously. They often thrive on attention and validation from various individuals, which can provide them with a sense of superiority and control. While managing multiple sources may require effort, narcissists are typically skilled at manipulation and deception, allowing them to juggle these relationships. Ultimately, the desire for constant admiration and validation drives their ability to sustain multiple connections.