Chocolate is the first luxury. It has so many things wrapped up in it: Deliciusness in the moment, childhood memories, and that grin-inducing feeling of getting a reward for being good.
Brains, integrity, and force may be all very well, but what you need today is Charm. Go ahead and work on your economic programs if you want to, I'll develop my radio personality.
Then I heard this genius teacher Stella Adler - I recommend you read anything you might find about her and if you have anyone interested in theatre, you get them one of her books.