Q.Describe, step by step, how the instructor built Douglas into a swimmer. Why was this method effective in removing his fear?

The instructor built Douglas into a swimmer through a methodical, step-by-step process:

• Douglas wore a belt with a rope attached, running through a pulley on an overhead cable. The instructor held the rope's end and guided him back and forth across the pool, ensuring safety.
• He was taught to put his face underwater to exhale and raise his nose to inhale, practising this hundreds of times.
• Next, Douglas spent weeks learning to kick his legs effectively at the side of the pool.
• Finally, these individual skills were integrated into a whole, so he could coordinate breathing, kicking and stroking.

This method proved effective in removing his fear because of its:

• Gradual desensitisation: the fear was tackled in small, manageable increments, preventing overwhelming panic.
• Systematic skill-building: each swimming component was mastered separately before being combined, building competence and confidence. …

William Douglas harboured a profound fear of water, stemming from two traumatic experiences: being knocked down by waves at a California beach when he was three or four, and later being thrown into the deep end of the Y.M.C.A. pool by an older boy. This fear was debilitating, preventing him from enjoying water sports. To conquer it, Douglas decided to hire an instructor, recognising that he needed a structured, expert approach.

The instructor's method was a masterclass in systematic desensitisation and skill-building. He approached Douglas's fear not as a single, insurmountable obstacle, but as a series of smaller, conquerable challenges.

Here is how he built Douglas into a swimmer, step by step:

• Initial setup and gradual immersion: The instructor equipped Douglas with a belt that had a rope attached; the rope went through a pulley running on an overhead cable, and the instructor held the end. For weeks Douglas went back and forth across the pool, "hour after hour, day after day, week after week," getting used to the water without the threat of drowning. It was three months before the tension began to slack.

• Breathing exercises: Next, the instructor taught Douglas to put his face underwater and exhale, then raise his nose and inhale. Douglas repeated this hundreds of times. Since the inability to breathe is a major source of panic for non-swimmers, mastering this gave him a fundamental sense of control.

• Leg movements: The instructor then held Douglas at the side of the pool and had him kick with his legs. At first his legs refused to work, but for weeks he practised until they relaxed and "finally I could command them."

• Integration of skills: Once Douglas had mastered the separate parts -- comfort in the water, controlled breathing, effective kicking -- the instructor "put them together into an integrated whole," so that "piece by piece, he built a swimmer."

• Phased independence: Each time the instructor relaxed his hold on the rope, some of the old terror returned; but gradually he let go for longer, building Douglas's confidence until, in April, he said, "Now you can swim."

This method was effective for several reasons: …