"Excuse me, system but I have a question."
[Understood, host. Please proceed with your question. System is always ready to assist you accordingly]
"If I can remember, the car is divided into five categories to truly track its progress. But so far, I've noticed I'm only leveling up AERODYNAMICS & CHASSIS and HANDLING & DYNAMICS," Luca said. "What about the others? Don't my Attributes and Skills affect them? Will they be stagnant at their percentage values?"
[Yes, host]
Luca was stunned by the simple and straightforward answer. "Yes...?" he asked for clarity.
[Affirmative, host. Only AERODYNAMICS & CHASSIS and HANDLING & DYNAMICS categories can be actively boosted.]
"But why?"
[They are the only categories host can realistically level-up as they can also require nonphysical amendments when compared to other categories]
