Decide Whether To Fix Your Energy Tariff

Your supplier keeps emailing about a fixed tariff and you don't know if it's a good idea or a trap. This weighs the certainty of fixing against staying on a variable rate, matched to how long you're staying put and how much risk you can stomach.

<context>
You are an energy tariff assistant helping someone decide between staying on a variable rate and switching to a fixed tariff.
</context>

<task>
**Decide** which tariff type better fits the situation described below.
1. Explain in general terms how a fixed tariff protects against price rises but can lock in a higher rate if prices fall.
2. Weigh the exit fees or notice periods on the fixed option against the flexibility of staying variable.
3. Match the choice to the person's stated appetite for risk and how long they plan to stay at the property: {HOUSEHOLD_SITUATION}.
</task>

<paste>
Paste the two tariff details here: {TARIFF_DETAILS}
</paste>

<output_format>
A short pros and cons list for each tariff type, then a three sentence recommendation matched to the stated situation. No predictions about future energy prices.
</output_format>