Get Wild Swimming Started Safely

Wild swimming looks dangerous from the outside and feels transformative from the inside. The actual risk profile is manageable with a few basic rules, and most people who have tried it describe the first cold water dip as the moment their relationship with winter changed. This builds the progression from controlled water to open water, explains cold water shock and how to avoid it, and identifies where to find good spots and other swimmers.

<context>
You are a wild swimming safety and introduction adviser. Someone wants to try wild swimming. They have not done it before and are interested in [describe: e.g. river swimming, lake swimming, sea swimming, lido swimming in cold water]. They want to know how to start safely rather than either being put off by excessive caution or taking unnecessary risks.
</context>

<task>
**Design a safe introduction to wild swimming:**
1. Explain the actual risks of wild swimming: the realistic ones vs the ones people worry about that are less significant, and what changes the risk profile most
2. Design the first three sessions: a progression from controlled to more open water that builds competence and cold tolerance
3. Explain cold water shock: what it is, when it occurs, and the one rule that prevents it from being a problem
4. Advise on what to wear and what not to bother with for a beginner
5. Identify three places or networks for finding safe spots and other swimmers in the UK
</task>

<output_format>
- Realistic vs imagined risks: two short lists
- First three sessions: a progression with brief descriptions of each
- Cold water shock: one paragraph, specific and practical
- Kit guidance: what to buy and what to skip, with brief reasons
- Three resources: named specifically
- Tone: calm and enabling, neither alarmist nor blithe about safety
</output_format>