Final Answer:
Lisa was late to meet Nico at the restaurant due to unexpected traffic on the way.
Step-by-step explanation:
Lisa encountered unforeseen heavy traffic while commuting to the restaurant, causing her delay. Despite leaving early to accommodate for potential delays, the traffic congestion exceeded her expectations, impeding her progress significantly.
Traffic congestion can result from various factors such as accidents, road closures, or simply rush hour. Lisa might have taken her usual route, assuming it would be clear, but an unforeseen event could have caused a bottleneck. In metropolitan areas especially, unexpected traffic can be quite common due to the high volume of vehicles.
Even with navigation apps providing real-time updates, certain instances of traffic congestion might not be accurately predicted. Lisa might have relied on these apps to estimate her arrival time, but an unpredicted increase in traffic flow could have disrupted those estimations.
It's plausible that Lisa felt frustrated or anxious about being late, especially if it was for an important meeting. Despite her efforts to leave with ample time, external factors beyond her control led to the delay. Such situations often lead to stress for individuals who prioritize punctuality and reliability in their commitments.