Hey all! Need help deciding.

So I am getting a tattoo for my youngest tomorrow. I need a word to describe him. He is strong-willed, a very much do it his way on his time kind of kid. He is very independent and busy. It has to be a short word, about 5 letters or less. Want it to be positive in meaning and also play as a wish for his future. For my oldest he was always a dreamer and making up stories and wondering, so his word is dream. I want him to keep dreaming and being imaginative. This is his tattoo for reference. Will have the same style/layout for the next.