Preparation before taking the photograph

For starters, the first photo should pay attention to what things, what should start filming before the preparatory work carried out? With photographs of different places, what and how change the design of the theme? Shooting a different theme topic, how to make flexible use of props do? Want to make the good photographs, some homework is to be pre-prepared.

The ideal perfect photos
Every time we mentioned about digital cameras. People are mostly concerned about functional and pixels. But if we wanted to shoot a satisfactory work,  there is no absolute relationship with the camera functions and pixels. Because  portrait is targeting on "PERSON".  Surely the focus point is to capture the protagonist's charm, rather than the texture of clothes looks clear is not.
All my photographs are similar? No different?
I do not know When I started to love taking pictures, whether going out to picnic or party, take pictures or shoot photos become more and more. But after a little tidy up of these photos... I found that ... there is only a few photos can make myself feel a satisfaction!

As digital cameras getting smaller and lighter, I do not know when to start, with the habit of carry the camera when going outside.  Through the lens and recorded the life. The frequency is getting higher. 

But when we come back to organize these photos, we found that: how could we shoot so photos that are the same  expressions and gestures? Even taking other people's photos to compare, it seems exactly the same!

When going with classmates, held a birthday party at the restaurant,  the photo shoot is "show the V fingers".
When going with lover, drink tea in a cafe, the photo shoot is also "show the V fingers" . 
To go out shopping with friends, the photo shoot is also "show the V fingers". Even at home, feel bored then take a shot to myself.... is also the same pose ... "show the V finger " ...

Am I also a cold-blooded animals with just ONE expression? Because I often have such a confusion, so I start thinking about to shoot some photos that do not feel the same.