I believe finding your life-goal will make you passionate about your action, as a result you are likely to take risks on your investment. One might really put how compound interest can multiply their income. But taking risks to your dedicated goal, contained with your capabilities, can bring true investment outcomes. Sometimes investments can be your skills, time, and your ideas. So, every investment might not be futile, however, one bad opportunity shouldn't drown the investment optimism.
Just a thought
RE: What's my thoughts before Investing or Saving