People tend to use clothing, hairstyle, or specific appearances to show who they are, and to be aware how they see themselves. <em>This phenomenon happens more during teen ages</em>, because during that period people is in a constant quest about themselves, what are they gonna do with their lives, and that type of things.
So, <em>experimenting styles in clothing and hair is an attempt of trying to find an identity and be comfortable with it</em>, which depends on the acceptance of the peers.
In this case, you would pay for the inspection services and you would have to find a firm that would do it for you. Because each species must be processed separately, this is quite costly for the processor, therefore economies of scale are needed.
