If it has an electronic circuit or gears,Dara Rentilli thinks she can fix it; everything from holopads to starships. To Dara Rentilli, even the most random assortment of scraps from a junkyard can be used to create something useful. she has a knack for fixing things that are broken, and her confidence in this ability borders on arrogance, and if she fails to fix something, she is prone to fits of anger and annoyance.

Every legendary story seems to have at least one charming and optimistic character. If that's the case, then it only makes sense that Dara Rentilli has decided to be that person. After all, if everyone is too busy whining and groaning about the negatives, how will anyone ever reach the positive? True, Dara Rentilli's constant belief that things will get better can be terribly grating, especially to pessimists or those just level-headed enough to realize when things truly are going downhill, but Dara Rentilli's constant positive outlook can serve to sometimes spur others to action when it feels like the world just wants them to lay down and die.

Despite an aversion for physical confrontation, Dara Rentilli has a quick-witted and sharp sense of humour, and never passes up the opportunity to make a quip or jibe about her situation, or to taunt her enemies. While some find Dara Rentilli to be funny and likeable, others do not always respond so warmly, and occasionally Dara Rentilli will get herself into more trouble than she thought when someone takes a joke the wrong way.

Dara Rentilli is very cheerful and happy, and always looks on the bright side of life. When chewing on life’s gristle, she doesn't grumble, but gives a whistle. She always hopes for the best, and enjoys laughing, smiling, dancing or singing. This unending optimism often improves the morale and spirit of everyone around her, and Dara Rentilli is always quick with a smile or a joke, even when drawing her terminal breath. This same exuberance can also be tiring to more jaded curmudgeons.

While Dara Rentilli avoids combat whenever possible, she has no qualms working with technology under the stress and pressure of combat. Dara Rentilli has trained herself to keep calm and focus intently on Slicing even while taking blaster fire from cover or when placed under time constraints. In truth, Dara Rentilli almost works better when under duress, and actually needs motivation, typically, when Slicing.

Without the gift of the Force, Dara Rentilli has trained rigorously with a wide range of melee weaponry and technology to better handle opponents that are able to harness the mythical power. Dara Rentilli has been conditioned to fight against foes that are Force-sensitive and are able to compensate against fighting an adversary wielding something as deadly as a lightsaber. While this adaptive combat training makes her lethal in close quarters combat against any kind of threat, they are still at the mercy of a long ranged fighter, assailant or Force user that prefers to attack the mind instead of the body.