Summarize this article in one sentence.
Scientific studies have shown that luckier people have open minds and seek out chance opportunities. Chance opportunities are those random encounters that seem to benefit lucky people. The good news is that by opening your mind, you're more aware of the chance opportunities. Rather than focus on the negative outcome, appreciate any positives. For example, if you got into a car accident and needed costly car repairs, focus on how lucky you were to walk away uninjured. In doing so, you're creating your own good luck, simply by changing your outlook. On a similar note, be grateful. Some studies have shown that reflecting on things you're grateful for can make you happier and luckier. Consider your dreams and set achievable goals to get you closer to meeting them. These goals will create opportunities and new experiences which are critical for changing your luck. Working toward future goals prevents you from getting stuck in a rut of a routine and exposes you to new people and situations. When you're optimistic, you tend to view things positively, even if it's an outcome you don't want. In being optimistic, you can view a negative situation in a positive light. For example, imagine tripping and breaking your arm. An unlucky person would focus on how bad luck made him fall, while a lucky person would instead think how lucky he was that he broke his non-dominant hand. Believe that you have the power to change your situation. Start by addressing what's upsetting you and decide what you need to do to feel better about it. Whether it's financial, a relationship, school, or work, realize that you have the ability to turn the issue around positively. By changing your problem, realize that you have the power to effect change. You're not subject to the whims of luck or superstition.

Summary:
Open your mind to chance opportunities. Deal with bad luck. Keep your future expectations high. Be optimistic. Be aware of things that bother you and do something about them.