Start with money you can afford to lose
Keep essential expenses, emergency savings, and high-interest obligations separate from speculative capital. A smaller initial scope makes it easier to observe how a process behaves.
Translate features into questions
Instead of asking whether a feature is advanced, ask what input it uses, how it can fail, what it costs, and how you can stop it.
- What could cause a loss?
- How quickly can the position be changed?
- Who holds the assets?
- Which assumptions depend on past data?
Practice a review habit
Write down the reason for a decision and the conditions that would invalidate it. This creates a more useful record than focusing only on the outcome.