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

Caleb Wild'en looks at any problem he comes across and instead of immediately complaining about it sets out to figure out a solution. He will work tirelessly to find workarounds or a solution, but can often overthink the resolution and come up with a "fix" that is actually more complex than needed. This driven approach to fixing problems can be helpful at times but grating at others when a simple "restart" would have accomplished the task quicker than re-programming the entire device.

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

Caleb Wild'en tells it like he sees it, when he thinks it; and he doesn't try to sugar coat what he says.

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

Fond of staying alive and prepared, Caleb Wild'en keeps several bladed weapons hidden on his person at all times and in all different locations. Caleb Wild'en switches these locations periodically in order to maintain an element of surprise even among his allies who know him. Unfortunately, this sometimes means that he is slower to draw one of these weapons if he forgets where he stashed them.