Fischer doesn't notice Cobb in Inception because Cobb is an expert in the art of "inception," which involves planting an idea in someone's mind without them realizing it. Cobb uses his skills to manipulate Fischer's subconscious and create a dream world where Fischer's attention is diverted away from him. Additionally, Cobb is able to blend in with the dream environment and remain unnoticed by Fischer, allowing him to carry out his mission without being detected. **

Cobb gets to Saito in limbo in Inception by using the sedative to enter the dream state and then going through multiple dream levels to reach limbo. In the movie, Cobb and Ariadne go through several layers of dreams, each deeper than the last, until they reach limbo where Saito is. This journey involves navigating through various dream levels and facing different challenges in each level before finally reaching Saito in limbo. **

Not all concerts of the Bad Tour, Dangerous Tour, and History Tour are released because of various reasons. Some concerts may not have been recorded or the quality of the recordings may not meet the standards for release. Additionally, there may be legal or contractual issues with releasing certain concerts. Furthermore, the estate of Michael Jackson, who was the performer for these tours, may have specific criteria for selecting which concerts to release. Ultimately, the decision to release a concert is based on a combination of technical, legal, and artistic considerations. **

When Cobb asks people on the tracks just before the train, he typically asks them, "Are you here to stay or just passing through?" This question is meant to gauge their commitment to their current path and to provoke introspection about their choices. It serves as a metaphor for the characters' internal struggles and the decisions they must make in their lives. **

Electricity history refers to the development and use of electricity as a form of energy, including the discovery of electricity, the invention of electric devices, and the establishment of electrical systems. High culture history, on the other hand, refers to the history of cultural and artistic achievements that are considered to be of high quality and sophistication, such as classical music, literature, fine arts, and theater. Both electricity and high culture history have evolved over time, shaping the way we live and appreciate the world around us. **

Low culture refers to the cultural activities and products that are considered to be more common, popular, and easily accessible to the general public. This can include things like popular music, television shows, and mass-produced literature. On the other hand, high culture refers to the cultural activities and products that are considered to be more refined, sophisticated, and often associated with the elite or educated classes. This can include things like classical music, fine art, and literature that is considered to be more intellectually challenging. The distinction between low and high culture has been a source of debate and has evolved over time, but it generally reflects the social and class divisions within a society. **

When Cobb asks people something just before the train, they typically respond with phrases like "What are you doing here?" or "Who are you?" or "What's going on?" These responses indicate confusion and surprise at Cobb's presence and the suddenness of the situation. The exact words may vary slightly depending on the individual's reaction, but the general theme is one of bewilderment and curiosity. **

When Cobb asks people on the tracks just before the train, they typically respond with confusion or disbelief. They may ask him what he's talking about or express their confusion about the situation. Some may even express fear or panic as they try to understand what is happening. Overall, their responses reflect their surprise and uncertainty about the situation. **