Talents are a special feature that gives your character a new capability or improves one that you already have. Talents represent training, experience, and abilities that gives your characters special capabilities beyond what you are granted by their race.
At character creation you gain one (1) free talent of your choice and at certain power levels, you will get a character perk feature. Using perks you can take a talent of your choice instead. You can take each talent only once, unless the talent’s description says otherwise.
Prerequisites. Some talents have prerequisites. Your character must have the indicated attribute score, additional talent, or other aptitude designated to take that talent; these prerequisites might vary from talent to talent. Some talents might give options for a requirement needing either one option or another to be met as a prerequisite. In addition, if you ever lose a talent’s prerequisite, you can’t use the talent again until you regain the prerequisite.