Victor probably suffers from Narcissistic Personality Disorder.
This disease has an unknown cause. However, the generating factors are usually genetic and environmental.
The person needs to be the center of attention, there for need to show that everything he has is better. Requires constant compliments. May manifest with the behaviors that show others that one is superior, such as expensive material possessions, or an obsession with vanity and appearances.
The NPD causes problems in many areas of life, such as relationships, work, school or financial affairs
The manifestation of the disease can be characterized in two types the oblivious narcissist and the hypervigilant narcissist.
The first one is unaware of his condition, does not understand people's reaction.
The second is fully aware of his attitudes, but cannot control it.
