If you enjoy what you're doing then you will be happy and it won't feel like a job at all.
Explanation:
This is just my interpretation. You could honestly ask 1000 people and get 1000 different responses.
But. In my view he is telling you that if you're happy with what you are doing then it won't feel like a job at all. It will be something that you can do with joy.
Boy I'm really boutta get to yo pickle chin ahh boy, egg head like collard greens head a//ss boy, oh hell nah boy yo dirt ahh boy stank ahh boy afro head ahh, lip gloss chin ahh boy ugly ahh boi