"I've trained myself to illuminate the things in my personality that are likable and to hide and protect the things that are less likeable"

In this quote, Will Smith is revealing his ability to manage how he presents himself to others. He has actually consciously worked on highlighting the elements of his character that are attractive and likable, while likewise hiding and securing the parts that may not be as popular. This shows a level of self-awareness and a desire to be perceived favorably by others. It also recommends that Smith understands the value of managing one's image and how it can impact relationships and chances. By training himself in this way, he has the ability to navigate social circumstances and interactions with more control and intent.