Identify the two or three main issues and say how you'll deal with them, which shows you can focus on what's important. Emphasise your personal strengths that are very relevant to the role requirements.

Another opportunity to state relevant strengths, skills and behaviours.

Tell the truth. You are you. Your parents are different people. Your parents have no bearing on how your value should be judged. Avoid reacting in a defensive, judgemental, ashamed or critical way. 

Avoid anything deeply personal or seriously emotional unless you are in complete control of your feelings about it. Try to prepare an example that's work-related and relevant to the role.

Don't get trapped into admitting to a temper or loss of control. Say you tend to get more annoyed with yourself than with other people or other situations. Annoyance isn't very productive, so you tend to try to understand and concentrate on finding a way around a problem or putting things straight.

Prepare this as one of your strengths, as there's not a single job that won't benefit from good adaptive communication skills. Give examples of how you've been detailed and given written confirmation for people who need it. Give examples of how you verbally enthuse and inspire the people who respond to challenge and recognition. Think of other examples of adapting your style to suit the recipients. Give examples when you've had to be task-driven, process driven, people-driven, and how you change your style accordingly. A chance for you to truly shine.

I look into their personal philosophies, their aspirations, and their ultimate goals for the company as workers.

The most difficult thing is making sure the company continues to meet its mission/vision.

Many factors will be involved. Work permit , job status, location, luck etc etc

If you like the job at first hand then you wont see it as an hectic job. Rather a cool mind would definitely do wonders.Be cool always.The tough always gets going.