1.  A business advisor who will help you develop your own business plan.

2.  A butterfly wing has a dynamically changing structure that allows myriad responses to its own induced wing vortices.

3.  A cat chasing its own tail.

4.  A certain amount of mental arousal is necessary but too much causes you to lose confidence in your own abilities.

5.  A cheaper alternative is to take your own small rucksack.

6.  A child can only see see the world from his or her own perspective.

7.  A cigarette between his girlish lips seemed to be emitting smoke of its own accord.

8.  A civilization generally refuses to accept a cultural innovation that calls in question one of its own structural elements.

9.  A complex dedicated simulator can cost several million pounds and it needs its own crew of skilled operators.