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. **

Job opportunities for specialist IT technicians for digital networking are more abundant during periods of technological advancement, such as when new networking technologies are being developed and implemented. Additionally, as businesses and organizations continue to expand their digital infrastructure and rely more heavily on networked systems, the demand for skilled IT technicians in digital networking also increases. Furthermore, during times of economic growth and expansion, there tends to be an increased need for IT professionals to support and maintain digital networking systems. **

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. **

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. **

When Cobb asks people something just before the train arrives, they typically respond with "What's the most resilient parasite?" This question is a recurring theme in the movie "Inception" and serves as a way for Cobb to test if someone is in a dream or reality based on their response. **

There are several professional opportunities available without formal education, including entrepreneurship, skilled trades, creative arts, and certain entry-level positions in industries such as retail, hospitality, and customer service. Many successful entrepreneurs have achieved their goals without a formal education, relying instead on their skills, creativity, and determination. Skilled trades, such as plumbing, carpentry, and electrical work, offer opportunities for on-the-job training and apprenticeships. Additionally, the creative arts, including writing, music, and visual arts, often rely more on talent and experience than formal education. Lastly, many entry-level positions in industries such as retail, hospitality, and customer service do not require a formal education, providing opportunities for individuals to gain experience and advance in their careers. **