Douglas, the protagonist in the story "Deep Water" by William Douglas, finds himself in a precarious situation while swimming in a pool. He struggles to keep himself afloat and prevent himself from drowning. In order to save himself, Douglas resorts to using his mind and pushes himself up.

Context:
At a young age, Douglas developed a strong fear of water due to a traumatic incident. However, as an adult, he wants to overcome this fear and decides to take up swimming. He starts by swimming in a shallow pool and gradually progresses to deeper waters. Despite his progress, Douglas still feels a deep sense of fear whenever he is in the water.

Douglas' struggle in the pool:
During one of his swimming sessions, Douglas finds himself struggling in the pool. He feels a sense of panic and fear as he realizes that he is unable to touch the bottom of the pool with his feet. This triggers his childhood fear of water, and he starts to panic.

Douglas' solution:
In a desperate attempt to save himself, Douglas remembers the advice given by his swimming instructor. The instructor had emphasized the importance of using the mind and staying calm in such situations. Douglas realizes that panicking will only worsen the situation, so he decides to calm his mind and think logically.

Using his mind to push himself up:
Douglas focuses his thoughts on the concept of buoyancy. He understands that if he can create enough upward force, he can rise to the surface of the water. He pushes his body upwards using his mind, visualizing himself floating and rising to the top of the water.

Result:
By using his mind and pushing himself up, Douglas manages to regain control over his body and rise to the surface of the water. He is able to breathe again and save himself from drowning. This experience reinforces his belief in the power of the mind and helps him overcome his fear of water to some extent.

Conclusion:
In the story "Deep Water," Douglas saves himself by using his mind and pushing himself up in the pool. This demonstrates the importance of staying calm and thinking logically in difficult situations. It also highlights the power of the mind in overcoming fear and adversity.