Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven’t found it yet, keep looking. Don’t settle. As with all matters of the heart, you ‘Il know when you find it.
For it is said that humans are never satisfied, that you give them one thing and they want something more. And this is said in disparagement, whereas it is one of the greatest talents the species has and one that has made it superior to animals that are satisfied with what they have.
Because IQ tests favor memory skills and logic, overlooking artistic creativity, insight, resiliency, emotional reserves, sensory gifts, and life experience, they can’t really predict success, let alone satisfaction.