Try reading the cards as if you didn't know the subject matter, like if you were doing it blindly without your querent telling you the topic of the reading. Then go back and change the adjectives to match "financial terms"
i.e. - "You're taking a risk and are excited about the possibilities" --> that statement could mean they're starting to date again, they're switching careers, they're on a new diet, or they just invested their nest egg into the stock market.
"The Strength card indicates you will strike a delicate balance and use wisdom in potentially dangerous moments."
"The outcome of the 5 of swords shows you may experience a sense of betrayal, and will be left with cleanup" ... etc.
Any of these statements apply to any area of life, financial or otherwise.