as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
what are three challenges a commuter might face?
user
1. traffic congestion 
2. cost of tickets and parking 
3. unreliable public transportation systems 
4. unpleasant weather conditions 
5. safety concerns 
6. lack of access to amenities, such as restrooms or food 
7. long travel times
assistant