In one sentence, describe what the following article is about: There are plenty of online resources, like Channel Fireball, that analyze strategies, probabilities, techniques, and more. You can also learn variations of your own strategy and the strategies of others by watching how players execute these at tournaments.  You should also be aware of changes in rules and requirements. You may have to rethink your strategy if a previously disallowed card or card type is permitted in the format of tournament play you specialize, like constructed or limited matches.  Weigh your deck strategy against other dominant strategies that pros advocate. If you find your deck strategy can't hold its own against those of advanced players, you may need to make adjustments or even start from scratch. After spending time, effort, and money building your deck to achieve a certain goal or enact a certain strategy, it can be difficult admitting it isn't good enough to go toe-to-toe with other pros. The hallmark of a true pro is adaptability; never be too proud to optimize your play-style. Even if you diligently analyze every game you play and note technical errors and deck weaknesses, if you are pretentious and look down on other players you may overlook game changing details. Even lower tier players may have strategies you need to account for, although these may be inexpertly executed. Many serious player of Magic, sharing the same passion for the game you do, can become valuable allies and advisers. Never hesitate to ask questions, and always demonstrate good sportsmanship. Now that you've done your research and gauged your strategy against those of other top-tier players, you'll need to hunt for the right cards to neutralize the strategies that might undo your own. This can be an expensive and time intensive challenge. First:  Use online card catalogs to find your ideal deck. Some of these cards may be ultra-rare or outside of your price range. However, there might be ways you can accomplish the same effect as these "super-cards" with combinations of more accessible cards. Rank these from most to least important. Then... Begin gathering the components of your ideal deck. You may find you need to start with the cheapest, most accessible cards. You might then use these to win money at regional tournaments and reinvest the prize money in the more expensive, less accessible cards. On the other hand, you might find you need to save up and purchase a super-card that's a lynch pin of your strategy. In either case, don't forget to... Play-test changes to your deck. This can be a painful experience. After going to the effort of attaining a super-card, finding out in a play-test that it simply does not work can be heartbreaking. However, keep in mind the card will still have value to other players. Even if this card doesn't work out, you can sell it or trade it to help you get the cards you need. There are many routes you can take to reach the pro circuit and the Pro Tour Hall of Fame, and which of these is right for you will depend on your individual situation. You may be limited by finances, travel restrictions, or the need for a chaperon in the event you are a minor. However, the three main ways you can qualify for pro-play include:  Earning 33 match points, which is equal to winning 11 of 16 rounds, in previous year's Pro Tour. Qualifying for the pro-tour through official qualifier tournaments (PTQ). This may also require placing in the tournament or making the point requirement for a Regional Pro Tour Qualifiers (RPTQ). Winning enough points or entering the single elimination stage in an official Grand Prix. In the event you are playing in a Grand Prix with less than 1200 players, you may be required to place in the top four.  NOTE: the qualifying rules can change considerably from year to year. Be sure to check the official Magic: The Gathering qualifying conditions on the Wizards of the Coast homepage.
Summary: Study new strategies and play-styles. Cultivate humility actively. Architect your deck to compensate for deficiencies. Review the criteria to become a pro-player.

In one sentence, describe what the following article is about: You don't have to be dating someone to give them a good, warm hug. However, with guys you aren't romantically involved with, you generally need to give him a little heads up. Make eye contact, smile, and open your arms up. Unless he firmly sticks his hand out for a shake or seems to shy away/avoid eye contact, just move into the hug. Be flexible -- if he doesn't seem to want a hug, don't hug him. If he does, or you're unsure, just be yourself and do whatever you want. Very few guys will complain about a casual hug. You'll end up close enough that you can comfortably get your arms around each other and touch chests. In general, your feet will be 6-8" away from each other, but don't worry about it too much. It is a casual hug, so just be casual about it. Unless you're pressing your entire body into his and pulling him in close, you're not going to send the wrong signal.  Open your arms as wide as you feel. You can feel free to open your arms wide if you want a big hug. If he doesn't seem like he wants a hug, you could give him a side hug. Move so you are side by side with him, and put your arm around his shoulder. This one-armed hug can get you out of many awkward moments if need be. Just make sure your head is going the opposite way of his head and you'll be fine. If you're the taller one, let him slide his arms under yours. This isn't a hard and fast rule, of course, but in general it is easier to slide into a hug if you don't have to reach down to get under someone's armpits. Once your arms are positioned in response to his, move them all the way around his body and gently but firmly embrace. Keep your body relaxed while you are putting your arms around his body. Your hands can be open and touch his back or shoulders, or you can clasp your own hands behind him.  Don't think about yourself too much while hugging. This can make you feel awkward. Instead, concentrate on the guy you are hugging and try to enjoy the moment. Just laugh if anything goes wrong or feels awkward. Hugs are not complex signals or mating rituals -- they're a pleasant way to greet someone. Don't overthink it! To embrace warmly, try to think about him and not yourself, enjoy the moment, and give him a firm but gentle squeeze. A good way to think about your timing, if you're extra worried, is to just exhale into the hug, relaxing your muscles as you do, then stepping back gently once you're done. This will give you a good 2-3 second hug. Ease gently out of the hug and step back -- he'll do the same thing 99% of the time. You want to be outside his personal space, but don't move so far back that it seems unnatural -- one or two smalls steps is fine. Looking at him again will cement the good vibes from your hug so that you both leave the hug feeling great.
Summary:
Make eye contact and open your arms before moving in. Open your arms and take steps toward him. Slide your arms under his if he's taller than you. Wrap your arms all the way around his back. Embrace him warmly and briefly. Step away, re-establish eye contact and smile again.