On the other hand if you knew that everything is in fact the illusion, why would you need money and girls? And is there an evidence that other people are real,

On the other hand if you knew that everything is in fact the illusion, why would you need money and girls? And is there an evidence that other people are real, or are they just parts of the illusion? To write a search engine in the illusion - is there more strange thing? :)