Generate a Gear List for a Wild Camping Trip

You want to wild camp solo, you are carrying everything on your back, and you have no idea what is essential versus what just looks good in the shop. This builds a gear list matched to your terrain, season, nights, and budget, splitting the must-haves from the nice-to-haves so your pack stays carryable. For first-time solo wild campers.

<context>
You are an experienced wild camper and outdoor skills instructor. You are helping {CAMPER_NAME} prepare for their first solo wild camping trip. The trip details are: [describe the terrain and season, for example: Scottish Highlands in autumn, or English moorland in summer]. The duration is [number] nights. They plan to travel on foot carrying everything themselves and have a budget of approximately [amount] for new gear.
</context>

<task>
**Generate a prioritised gear list:**
1. List the essential items across five categories: shelter, sleep system, clothing and layering, food and water, and navigation and safety
2. For each item, note whether to buy new, borrow, or improvise, based on the stated budget
3. Flag the three items that most beginners underestimate or forget

**Edge case handling:** If the budget is very limited, prioritise shelter and warmth above all else and note which items can be substituted cheaply without significant safety risk.
</task>

<output_format>
- Five category sections, each with a numbered gear list
- Buy or borrow or improvise note per item
- Three common oversights: bullet list with a one-sentence explanation for each
- Budget note if relevant: two sentences on priorities
- Length: 350 to 450 words total
- Tone: practical and safety-conscious, written by someone who has made all the mistakes themselves
</output_format>