Which is NOT one of the four common reasons people steal cars?

The reasoning behind identifying "investment" as not being one of the four common reasons people steal cars lies in understanding the motivations that typically drive car theft.

Joyriding usually involves taking a car for a thrill, often by young people looking to escape or have fun without the intention of keeping or profiting from the vehicle. Transportation can be a practical motivation, where individuals steal cars to get from one place to another, often in urgent situations or due to a lack of access to other forms of transportation. Professional theft refers to more organized criminal activities where individuals steal cars to sell them for profit or to dismantle them for parts.

In contrast, "investment" does not align with the primary motivations for car theft. While some individuals may attempt to sell stolen vehicles as a form of investment, it is not a common or recognized reason behind the action of stealing a car. The term suggests a longer-term strategy focused on growth or profit, which does not accurately reflect the impulsive or immediate nature of most car thefts.