Article: You've heard it in many forms: follow your passions, find your dreams, do what you love and you'll never work a day in your life. And while that's partly true, what's more true is that part of your day should be devoted to something that makes you feel good. It may not be your passion or your dream, but you love it. It'll fill your life with purpose, and a life with purpose is much easier to enjoy than a life without one. For many of us, doing what we love for a living isn't an option, at least right now. And that's fine you don't have to do what you love from 9 to 5 every weekday. Fit it in where you can, and it'll keep you going. In fact, you'll want to keep going. Doing what you love will provide you with drive and ambition, and get you looking forward to each and every new day. The fact of the matter is that life is just easier when you get along with those around you. You don't have to have them over for dinner every night, but be friendly. You'll never know who can help you out and make your life better or who you can help out, too. This isn't only about your coworkers, either. Make friends with your neighbors, your in-laws, whoever is in your circle that could be a little closer. Friends at work makes work more enjoyable, being friendly with your neighbors makes being at home more enjoyable, and having a large social network will help you feel loved and secure. It's easy to spend your days in a cubicle and your nights in front of a TV. Days like that, it's pretty hard to remember how beautiful the world is. Take a moment to find a piece of beauty in your life and acknowledge it. Let it sink in. Isn't this world pretty amazing? It could be anything from your significant other to a rose you passed on the street. It could even be an exchange of a person helping out another person. What strikes you as beautiful? What about yourself and your beauty? Life is too short to be surrounded by negativity, especially if we're looking at each day as a separate life (then life is far, far too short). Because of this, don't waste your time with negative people in your world. Surround yourself with people that make you feel good and give you inspiration to be better and happier. What's the reward in doing otherwise?  Ending a toxic friendship isn't fun, but it must be done. You can slowly start seeing this person or these people less and less, and hopefully they'll get the hint. If they don't, you may need to say something like, "I'm working on being more positive and enjoying each day, and sometimes you keep me from being able to do that." Who knows? Maybe you'll inspire them to become better themselves. The old adage "It is better to give than to receive" is true partly because it fills us with that warm, fuzzy feeling that we've just helped someone out and done a good deed. And the same goes with affection; if you are doling out the love to those around you, you're going to feel pretty dang good about yourself and about your days. What's more, the love will likely come back in return, making your days even better.  The next time you see someone you care about, say hello with a surprise hug. Make it last about 7 seconds, and both of your brains will start releasing endorphins, those little happy-maker chemicals in our brains cuing us to feel good.  It doesn't have to be those you're close or intimate with, either. Simply asking a coworker how his day was and actually waiting for a legitimate answer can show you care, too. Take these small opportunities to spread the love and pay it forward, making the most out of every day.
Question: What is a summary of what this article is about?
Do something you love. Make friends with your coworkers. Find something beautiful to appreciate every day. Fill your life with positive people. Show affection to those you care about.

To improve your circulation after a long flight, it is important to take a nice walk. You will likely have to walk to pick up your luggage, which will help a little bit. In addition, you could take a walk outside when you get to your destination. If you feel pain or swelling in either of your feet or legs, you should seek immediate medical attention. If there is some minor puffiness in your ankles or legs but no pain or any other unusual symptoms, you don’t need to worry. Slight puffiness is not due to blood clotting and is normal with long flights. A pulmonary embolism occurs when a blood clot blocks an artery in your lungs. This blood clot often originates in a person's legs and travels to their lungs. You should seek immediate medical attention if you experience any of the symptoms of a pulmonary embolism such as chest pain or shortness of breath. Likewise, see a doctor if you feel dizzy, start coughing up blood or have difficulty breathing. Pulmonary embolism can be a fatal complication of blood clots.
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One-sentence summary --
Go for a walk right after the trip. Seek medical attention for deep vein thrombosis. See a doctor if you experience symptoms of a pulmonary embolism.