A. stop and check for cross traffic
Answer:B. complicated by the fact that the future is uncertain.
Explanation:
The economy of the state changes every now and then eventhough we want to sustain our future but we are never sure if these investments would truly sustain us or they may go down if the economy crashes .
We don't know if those companies where we do our investments will last until the future where we can get our money and be able to use it.
Anything can change in the future and affect the overall status of our Investments.
The concern is whether or not one can develop the capacity to share intimacy with someone else.