Step 1: Identifying Douglas' Fear.
Douglas had a deep-seated fear of water after a near-drowning incident during his childhood. He was afraid of being submerged in water and was unable to enjoy swimming.
Step 2: Taking Action.
To overcome his fear, Douglas decided to confront it head-on. He started swimming in a pool where he gradually built his confidence. He also practiced deep breathing exercises to relax and control his panic.
Step 3: Continued Practice.
Through consistent practice and exposure to water, Douglas was eventually able to overcome his fear. He became an avid swimmer and enjoyed the water, something he had feared for most of his life.
Step 4: Conclusion.
Douglas' determination and consistent efforts helped him conquer his fear, demonstrating that facing one's fears with gradual steps can lead to overcoming them.
Final Answer: \[ \boxed{\text{Douglas decided to overcome his fear of water by gradually exposing himself to swimming. Through consistent practice and relaxation techniques, he was able to overcome his fear and become a confident swimmer.}} \]