In one sentence, describe what the following article is about: Commit it to memory so you need only glance at your notes.  Practice your mannerisms, enunciation, and the pitch and volume of your voice.   Record yourself or go through the presentation with a friend or colleague in order to identify areas that need improvement. Avoid slang and jargon and never, ever curse. Smile and shake hands when entering a room.  Make eye contact and address people by name.  Stand up straight with your shoulders back.  Wear the appropriate clothes and be sure your shoes are polished. Keep your hands out of your pockets and don't fidget during quiet moments. If you are giving a presentation to a very large audience, don't just stand on the stage as people file in. Mill about, introducing yourself and greeting people you know. Practice working with a smart board or with a laptop and projector so you can troubleshoot any problems ahead of time. If necessary, bring your own equipment with you.  If possible, set up all technology in advance on the day of the presentation. Go through your presentation and write down any potential questions or objections on a separate piece of paper.  Ask a friend or colleague to role play as the customer and ask questions or raise objections that you did not anticipate.  Draft answers to all possible objections and be prepared to deliver them. Pause for questions where appropriate.  Watch body language that indicates your audience doesn't understand something. Maintain your energy and enthusiasm throughout the presentation. Try to control the meeting by announcing when questions will be taken. This can help you to avoid interruptions at a critical time. Recognize, however, if you are speaking to a decision maker, you might not have a choice.
Summary: Practice delivering your presentation. Exude confidence and enthusiasm with your body language. Familiarize yourself thoroughly with all technology used in the presentation. Anticipate objections and rehearse answers. Practice assessing whether your audience is following along.

Put on an old shirt that you won't mind getting ruined, then apply some petroleum jelly to the skin around your hairline. Pull on latex or nitrile gloves, then cover your counter and floor with newspaper.  It would be an even better idea to wear a shirt with long sleeves so that your arms don't get stained. If you don't want the shirt to get dirty, drape a hair dyeing cape around your shoulders. You can use an old towel too. Part your hair horizontally at about ear-level, as though making a half-up ponytail. Divide the top section of your hair in half, twist each half into a bun, then secure the buns with hair ties or hair clips. Next, divide the bottom section of your hair in half too, then drape each half over each shoulder.  If you have medium-length hair, you can just divide your hair in half like making a half-up ponytail. Secure the half-up ponytail with a hair clip or hair tie. If you have short hair, you don't need to divide your hair. Choose 1 of the bottom sections to start with, then separate out a 1 to 2 in (2.5 to 5.1 cm) section of hair from it. Dip a tinting brush into the dye, then brush the dye onto your hair, starting from the roots. Work your way down towards the ends of your hair. Be sure to completely saturate each strand. Alternatively, if your dye came with an applicator bottle, squeeze the dye onto your roots, then work it down through your hair with your fingers. Apply it to the rest of the hair shaft, then work it in. Be sure to wear gloves to avoid staining your skin! When you finish the first bottom section, move onto the second bottom section. After that, undo 1 of the buns at the top of your hair, and apply the dye to your hair in the same manner. Finish with the final bun on the other side of your hair.  Make sure that you apply the dye liberally to your part and hairline. Alternatively, you can undo both buns, and apply the dye starting from your front hairline and finishing at the back of your crown. Wearing a shower cap will help keep your surroundings clean, and it also traps your body heat which helps the dye to process. How long you wait for the dye to process depends on the brand of dye that you are using, so be sure to read the instructions. In most cases, you'll have to wait about 20 minutes, but in some cases you may have to wait 45 minutes. If your have very long hair, twist it into a low bun first, then secure it with a hair clip.
++++++++++
One-sentence summary -- Protect your skin, clothing, and work surface against stains. Divide your hair into 4 sections if it is long or thick. Apply the dye to 1–2 in (2.5–5.1 cm) sections starting from the roots. Continue to apply the dye in 1 to 2 in (2.5 to 5.1 cm) sections. Cover your hair with a shower cap and wait at least 20 minutes.

Problem: Article: Try associating a verbal command with your dog's chosen bathroom spot, or with any spot that you pass immediately after leaving the house. You can say something like, "Go potty," or "Go pee" every time he urinates in that spot. Over time, your dog will hear that command and recall the associated act of urinating. Whenever your dog follows your command of "go potty" when you let him outside, immediately praise him and give him a treat within three seconds of the positive behavior. It's important to follow rewards or praise immediately after positive behavior, as dogs have a hard time associating actions and praise if too much time has passed. As your dog's training continues, you may want to slowly reduce the frequency of food treats after he relieves himself, eventually phasing them out altogether. Treats are an important and helpful part of training early on, but rewarding your dog with food every time he relieves himself should not become a lifelong habit.
Summary:
Use a verbal command on walks. Praise your dog. Gradually reduce food treats.