Personification is when you give human like traits to non living items. (if you still cant figure it out, let me know and Ill help you out)
It means that James Franco enjoys doing his job. He doesn’t get stressed or annoyed by his job like he would if he was doing something else. Since he is happy and content with his job, he doesn’t feel the need to take a vacation to get away from his job.
You can summarize that if you want. Basically, the man likes his job lol. ;)
