Why is man a special creature? what to words does he share in.

Of all known creatures, man is truly unique and special due to the following attributes.

1. The human brain has qualities that have no parallel in the animal world. The evidence of this is man's outstanding mental  capabilities.

2. Man is the only creature that is fully bi-pedal. He can walk upright due to the special structure of his spine and therefore his hands are not necessarily required for locomotion but are free to carry out other purposes.

3. Man is the only creature that possesses the faculty of speech. His creative communication by means of his vocal system is utterly different from those  that other animals have.

4. Man is the only creature that can outstandingly express emotion. Some of the animals seem to be able to do the same but they can only do so to a very minimal degree as compared with man.

answer: because they get bored or smth idk