Problem: Article: Once you’ve found a piece of equipment you potentially want to buy, Google the exact model. Read user reviews. Make sure that the equipment has not been recalled or criticized for being unsafe. See how long users say the equipment lasts. For example, if one user says that a treadmill completely stopped running after five years, reconsider buying that same treadmill if it’s four years old. Many individual sellers may not give you a warranty or guarantee for their used fitness equipment. Ask individual sellers if the original manufacturing warranty on their equipment is still in effect. If you’re considering buying from a store, ask about the warranty of the particular product you want to buy. Keep in mind that if the warranty has expired, you will have no free way of fixing your equipment. Whether you are buying from an eBay seller or a sporting good store, read online reviews written by people who have bought things from the source beforehand. Reconsider buying from a place or person who has sold faulty exercise equipment in the past, according to reviews. In order to make sure that you get a good price for your exercise equipment, you should research the particular piece of equipment you’re trying to buy. Before you purchase any equipment, research the following aspects of your equipment.  How much it cost when it was new. Make sure that you are getting a significant discount that makes a used piece of equipment worth buying. How much it costs on other websites. If you can find a better price at another retailer, ask yourself if you found the best price. If your price is way lower than the price at other retailers, make sure that the quality of the equipment is top notch. If your seller is willing to negotiate the price. One benefit of using a seller from a place like eBay or Craigslist is that the seller might be willing to negotiate the price with you. Higher quality equipment may age better than lower quality equipment. If you spend a little more money and get a “brand name” piece of fitness equipment, it could save you money in the long run. Look for a piece of fitness that would have been top of the line in its prime.
Summary: Research the equipment you want to purchase. Look at the warranty of the equipment (or the absence of warranty). Read user reviews of the seller. Investigate the price of the equipment. Look for a good brand name.

Problem: Article: Rare items such as party hats, Halloween masks and Santa hats have appeal because they are only available in a finite quantity. These items disappear every day as more players lose them and retire from playing. New items are good for short-term trades because finding a true price on the Grand Exchange (GE) takes a while. Also, merchants can easily sell new items at a premium to players who want to have the latest thing. If merchants are working together to drive up the price of an item, don't buy in unless the items has skilling value or value as a weapon or armor. Only trade speculative items for the short term, because many people will jump in and drive up profits, but the price fall when everyone sells will be precipitous.
Summary: Choose rare items. Buy new items. Merchant speculative items.

Problem: Article: If people you know are driving to a location you would like to visit, take advantage of the opportunity to ask them for a lift. Offer to help with gas money or, if you don't have any cash, offer a trade or service instead. Be a polite and respectful co-traveller to show your appreciation for their generosity. For instance, offer free babysitting or guitar lessons to a friend in exchange for a ride to a city they are visiting. There a many ridesharing websites and apps that allow budget travellers to find a shared lift to their destination. These sites will also screen and identify the drivers, making the ridesharing experience safe and simple. Search for available rideshares in your area, which may vary in cost but  will cost significantly less than traveling alone. For instance, visit https://liftshare.com to search for rideshare opportunities near you. Hitchhiking is a free way to travel, but you need to take precautions to make it safe. Ask each driver several questions before getting in the vehicle, including what their name is, where they are heading and why they are going there. Follow your gut instinct and avoid getting into a car with anyone who gives you a bad feeling.  Wait near a stop sign or stop light to give drivers a chance to pull over. Stick out your thumb, which is a universal signal for hitchhiking, to attract attention. Find free accommodations in other cities and meet new friends by joining a couchsurfing community online. You will be able to chat with participating members living in the area you are travelling to and arrange accommodations before travelling. In addition to being able to sleep on someone's couch or in their spare room, you may find someone to show you around the city. Visit https://www.couchsurfing.com/, the most popular couchsurfing community, to sign up and find future accommodations. Camping can be a budget-friendly activity if you find the right park or site. Search online for camp sites near your travel destination. Visit http://www.uscampgrounds.info/ for a comprehensive list of North American campgrounds, which indicates sites with a rate of $12 or less per night.
Summary: Get a ride to travel destinations with family, friends, or acquaintances. Get to new destinations with ridesharing services. Practice safe hitchhiking to get around. Join a free hospitality-sharing community. Camp at inexpensive campsites.

Problem: Article: It’s hard to draw hair accurately without at least the outline of the head. You need to see how the hair flows in relation to the head as you’re drawing. Use a reference photo and draw the outline of the person’s head, including the top and sides (even if they’re covered by hair). To draw a head without a reference photo, sketch an oval that’s narrower at the bottom. Make sure you leave enough room on the page for the ends of the hair. You can adjust the shape of the chin later after you draw the hair. Start at the top of the head and draw the top and sides of the hair around it. Leave some space between the hair and the head since hair has volume and isn’t perfectly flat. Then, draw the flow of the hair as it cascades down past the face and around where the neck and shoulders would be. The exact shape of the outline will depend on the style of the hair you’re drawing. For straight long hair, draw a straight line on each side of the hair, running from the top of the hair to the ends. For wavy hair, use wavy lines to draw the sides of the hair—the bigger you make the wavy lines, the looser the hair waves will look. For curly hair, just draw the outlines of the curls around the top, sides, and ends of the hair. Don’t worry about drawing all of the individual curls yet.
Summary:
Draw the outline of the head. Sketch the outline of the hair.