Be yourself. Know about what PA does -- spend some time looking at the website and types of projects profiled there in the practice with whom you are interviewing. Have some good questions about PA to ask. Be upbeat, high energy, and genuine.
Help answer questions real people are asking about your company. Your answers will be 100% anonymous.
The person asking the question will be notified of your answer, and it will be posted publicly. Your identity will be kept private