Answer:
Bring a positive attitude
Step-by-step explanation:
In this scenario Lorenzo already had a negative attitude before the meeting and was complaining about the workload he had.
This negative attitude made him to be inconsiderate of all recommendations made by his manager with regards to the 12 parking spaces that will be lost.
Bringing a positive attitude to the next meeting will help Lorenzo keep an open mind to alternative solutions, and he can even propose some way to get around the lost parking spaces.