In one sentence, describe what the following article is about: You might feel like your guy's inability to open up to you is a sign he's not interested, but this is not necessarily the case. Shyness is a personality trait, so don't take it personally. Understand that he likely wants to open up to you, it just takes him more time than other people. Your shy guy isn't going to open up to you over night. Breaking down the initial barriers can be one of the most difficult parts of dealing with a shy guy and it can take time. He probably doesn't let many people into his inner circle, but if you are patient with him and give him time to open up at his own rate, he'll eventually let you in. Your guy will probably feel pretty vulnerable any time he starts to open up to you, so make every effort to show him that you enjoy talking to him and learning more about him. For example, if he tells a joke, laugh out loud. If he talks about how he likes to play the guitar, let him know you'd love to hear him play sometime. If he tells you an embarrassing story, assure him it will stay between the two of you and then tell him one of your own. Being too enthusiastic about his stories, jokes, hobbies, and so on, can sometimes come across as fake. While you should make every effort to make your interest obvious, don't fake a laugh or any other reaction if it's not what you're actually feeling.
Summary: Don't take it personally. Be patient. Be genuinely accepting.

In one sentence, describe what the following article is about: Because it can play a relatively wide range of notes perfectly in tune, a piano (or an electric keyboard) is usually the most useful instrument for finding your vocal range. Start by pressing the note middle C (also called C4) on the keyboard. Note that you won't need to know how to play the piano to use this method of finding your vocal range. If you're not familiar with the keys on a piano, middle C is the fourth C natural note counting from the left side of the keyboard. In other words, it is the fourth white key that is to the left of 2 black keys. Usually, this is right in the middle of the keyboard, under the manufacturer's name or logo. If you're not sure whether you're using the right note, consider using a digital middle C reference tone (which can be found on YouTube, etc.) to help you find it. Starting at middle C is a good idea because it's contained in all of the traditional voice classes (i.e., bass, baritone, tenor, alto, soprano.) However, middle C falls at the top of a bass's vocal range and at the bottom of a soprano's, so if you have an exceptionally low or high voice, you may not be able to hit it. This is OK simply start at a more comfortable note instead. When you've found middle C, sing the note out loud. Use a good amount of air support you don't have to belt the note, but you need to sing it (and all of the other notes in this exercise) strongly and confidently. Press the white key to the left of middle C. This note is called B3. If you can, sing this tone as you try to match your pitch to the piano's. Next, press the white key to the left of B3 (which is called A3) and repeat. Keep moving down the piano through G3, F3, and so on until you reach a note that you can't sing comfortably. The previous note is the bottom of your singing range. For example, let's say that Sandy starts from middle C and reaches F3 (4 notes below it) comfortably. However, when she tries to sing the next note, E3, her voice wavers and she can't produce a clear tone. This means that F3 is at the bottom of her vocal range. Next, return to middle C and simply go in the other direction. When you reach a note that's too high for you to sing clearly and comfortably, you'll know that the previous note marks the top of your vocal range. Let's say that Sandy starts from middle C and reaches D5 (8 notes up over a full octave) without any problems. When she tries to sing E5, she can't maintain her pitch. This means that D5 is at the top of her vocal range. Your singing range contains all the notes in between (and including) your highest note and your lowest note. In our example, Sandy can sing from about an F3 to a D5. This means her vocal range makes her roughly a contralto traditionally the lowest vocal category for women.
Summary: Press middle C (C4) on the keyboard. Sing the note, matching your pitch carefully. Play descending notes, matching your pitch each time. Play ascending notes starting from middle C, matching your pitch as before. Repeat as needed.

In one sentence, describe what the following article is about: While enzymatic cleaners are ideal, you can substitute a homemade cleaner that uses white vinegar, baking soda, liquid dish detergent, and 3% hydrogen peroxide. Vinegar helps to kill any bacteria and neutralize the odor. This mixture works well for treating both old and new stains. Pour this mixture over the stain and soak for about 3 to 5 minutes. Then blot the area to soak up the excess liquid. Note that vinegar should not be used on marble or stone surfaces. Be generous in your application of the baking soda. It helps to draw out the urine. Sprinkle this solution over the baking soda. Scrub this solution into the soiled area with a cloth. Rinse the cloth several times as needed. Scrub in several different directions to make sure the solution is thoroughly penetrating the soiled area. Blot the area again. Once the spot is good and dry, vacuum up the excess baking soda. If the surface of the affected area feels hardened or crunchy, try rinsing the area with some warm water and letting it air dry. Once you have cleaned the soiled area and are giving it time to dry, close off the area to prevent your cat from having access to it. This will give you time to be sure that the stain and its odor have been eliminated. Then you can open the area again. Remember to keep your eye on your cat and your nose attuned to any smells of urine.
Summary:
Gather the ingredients to make a homemade cleaner. Mix a two-parts water and one-part vinegar solution. Sprinkle baking soda over the affected area. Mix 3% percent hydrogen peroxide with 1 teaspoon of dish detergent. Let the stain dry. Close off the affected area. Repeat these steps as needed if the urine stain is tough.