Douglas made a plan to learn swimming by getting an instructor. This option is the correct answer because having a qualified instructor is crucial in learning how to swim effectively and safely. Here's a detailed explanation of why Douglas chose to get an instructor:

- Importance of an Instructor:
Having an instructor is essential for learning any new skill, especially swimming. A swimming instructor is trained and experienced in teaching individuals how to swim, ensuring that they learn the correct techniques and safety measures. An instructor can provide personalized guidance, correct any mistakes, and offer support throughout the learning process. They can also tailor the lessons according to the learner's abilities and progress.

- Learning Correct Techniques:
Swimming involves various techniques, such as proper breathing, arm and leg movements, body positioning, and coordination. Without proper guidance, learners may develop incorrect habits or techniques that can hinder their progress or even lead to accidents. An instructor can demonstrate and teach the correct techniques, ensuring that learners develop the necessary skills from the beginning.

- Ensuring Safety:
Safety is a crucial aspect of swimming, especially for beginners. An instructor can teach learners about water safety, including how to float, tread water, and perform basic rescue techniques. They can also educate learners about potential risks and how to avoid them. With an instructor present, learners can feel more confident and secure in the water, knowing that there is someone experienced to provide assistance if needed.

- Progress Monitoring and Feedback:
Having an instructor allows for regular progress monitoring and feedback. The instructor can assess the learner's skills, identify areas for improvement, and provide constructive feedback. This feedback is invaluable in helping learners understand their strengths and weaknesses, allowing them to focus on specific areas that need improvement. The instructor can also track progress over time and adjust the lessons accordingly.

- Motivation and Support:
Learning to swim can be challenging, especially for individuals who may have fears or anxieties related to water. An instructor can provide motivation and support, helping learners overcome their fears and build confidence. They can offer encouragement, set achievable goals, and celebrate milestones, making the learning process more enjoyable and rewarding.

Overall, Douglas made the right choice by planning to get an instructor to learn swimming. This decision ensures that he receives proper guidance, learns correct techniques, prioritizes safety, receives regular feedback, and benefits from motivation and support throughout his swimming journey.