If it has an electronic circuit or gears,Rena Kelborn thinks she can fix it; everything from holopads to starships. To Rena Kelborn, 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.

Rena Kelborn can be very protective, and when any of her friends are being bullied or threatened, she will step in to defend them. This can gets Rena Kelborn in trouble when she refuses to back down during these exchanges, and sometimes has trouble discerning between friendly teasing and intentional insults. However, because of this fierce loyalty, her friends know that no matter what, Rena Kelborn will be there for them.

Rena Kelborn is known for walking tall despite being of below average stature. she is quick to anger when called out for her height, and is not afraid of taking on an opponent regardless of their size or intimidation factor. This same tenacity makes Rena Kelborn easier to rile up, which can be a good or bad thing depending on the situation at hand.

Rena Kelborn likes to engage in detailed discussions and think through situations carefully, often collaborating with others to seek their opinions before deciding on the best course of action. While this often ensures Rena Kelborn is more fair and well-respected amongst her peers, sometimes others do not have time to discuss this in a committee.

Rena Kelborn works hard to maintain an image of fierce tenacity despite being of a smaller stature. To that extent, Rena Kelborn has learned to not take jabs about her stature offensively, but to instead burn them quietly as fuel for her inner spirit. The flame that is sparked as a result is controlled by Rena Kelborn's discipline of never overestimating her own abilities or those of her opponents. She has trained to fully utilize her size as an advantage when fighting larger opponents. She knows exactly how to leverage her weight to deliver the most effective take downs or maneuvers. The effort to maintain this image can be draining at times, and when outmatched or overwhelmed, Rena Kelborn becomes susceptible to a loss of spirit.

While Rena Kelborn avoids combat whenever possible, she has no qualms working with technology under the stress and pressure of combat. Rena Kelborn 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, Rena Kelborn almost works better when under duress, and actually needs motivation, typically, when Slicing.