Ausable does not fit into any description of a secret agent. He is very fat and looks like a very simple man who lives in a small room on the sixth and top floor. During the time, the author spends with Ausable in the hall there was no such event which could support his being a secret agent.

Introduction:
Ausable is a secret agent who is different from other secret agents due to several reasons. In this response, we will discuss these differences in detail.

Observation:
Ausable is a secret agent who operates differently from other secret agents. He is unique in his approach and has some distinct qualities that set him apart from other agents. Some of these qualities are as follows:

1. Resourcefulness:
Ausable is highly resourceful and can make use of whatever resources are available to him. He does not rely on a large team or expensive gadgets to get the job done. Instead, he uses his intelligence and creativity to come up with innovative solutions to the problems he faces.

2. Adaptability:
Ausable is highly adaptable and can operate in a variety of environments. He can seamlessly blend in with different cultures and languages, which makes him an effective agent in any part of the world.

3. Intelligence:
Ausable is highly intelligent and has a keen eye for details. He can quickly analyze situations and come up with the best course of action. He is a quick thinker and can make split-second decisions that can save lives.

4. Physical Fitness:
Ausable is physically fit and can handle any physical challenge that comes his way. He is an expert in hand-to-hand combat and can use a variety of weapons to defend himself.

5. Stealth:
Ausable is a master of stealth and can move around undetected. He can blend in with his surroundings and remain invisible to his enemies. This makes him an effective agent in conducting surveillance and gathering intelligence.

Conclusion:
Ausable is a unique secret agent who operates differently from other agents. His resourcefulness, adaptability, intelligence, physical fitness, and stealth make him an effective agent in any situation. His approach to espionage is different from what we usually see in movies and TV shows, which makes him all the more interesting.