To increase your knowledge of financial lingo, whether in your business or personal life, a finance terminology study guide can help break down the financial jargon into layman's terms making it easier to understand. The guide provides different financial terms such as portfolio, capital gains, annuity and explains how they apply to your money in more simplistic terminology. This understanding gives you an advantage when making decisions that can impact your financial future. You don't need a degree in finance to get a deeper understanding of the financial world, however, like traveling to a new country, it's best you understand the language in order to navigate more independently in your surroundings.