Article: Being creative can help you work through your feelings and may help you reach a place of acceptance. Choose a method of expressing your creativity and use it to help you feel better. You might use one of the following outlets:  Write about your feelings in a journal, poem, or story. Paint or draw what you’re feeling. Make a collage out of old pictures, clippings from magazines, and scrap paper. Create a playlist that expresses your feelings. Representation matters, and seeing characters who are like you may help you feel more comfortable with your gender identity. Read books that feature transgender characters and watch movies or TV shows with transgender representation.  A few authors who’ve written about transgender experiences include Jamison Green, Kate Bornstein, Leslie Feinberg, Julia Serano, Mattilda, and Louis Sullivan. You might watch shows like Orange is the New Black, The Chilling Adventures of Sabrina, or The Fosters, which feature transgender characters. You might have a lot of questions or concerns about what it means to be transgender. Fortunately, there are a lot of great organizations who are here to help. Visit websites for LGBTQ+ advocacy groups to get your questions answered and to learn more. For example, visit The Trevor Project, the Human Rights Campaign, and GLAAD.
Question: What is a summary of what this article is about?
Release your feelings through creative expression. Explore media representations of transgender people. Check out resources for transgender people for help.

Problem: Article: A diode is composed of an N-type semiconductor joined with a P-type semiconductor. The N-type semiconductor is the negative end of the diode and is called the "cathode". The P-type semiconductor is the positive end of the diode, and is called the "anode".  If the positive side of a voltage source is connected to the positive end of the diode (the anode), and the negative side is connected to the negative end of the diode (the cathode), the diode will conduct current. If the diode is reversed, the current is blocked (up to a limit). Diodes are indicated on schematics by a symbol (—▷|—) that shows how the diode should be installed. An arrow points at a vertical bar, which has a line continuing out of it. The arrow indicates the positive side of the diode, while the vertical bar indicates the negative side. You can think of it as the positive side flowing into the negative side, with the arrow indicating the direction of the flow. If the diode doesn't have the schematic symbol printed on it, look for the ring, band, or line printed on the diode. Most diodes will have a large colored band printed near the negative side (cathode) of the diode. The band will go all the way around the diode. An LED is a light-emitting diode, and you can usually tell which side is positive by examining the legs. The longer leg is the positive, anode pin. If the pins have been trimmed, examine the outer casing of the LED. The pin nearest to the flat edge is the negative, cathode pin.
Summary: Understand how a diode functions. Learn what the diode schematic symbol means. Look for the large band. Identify the positive end of an LED.

Ensure that the water supply is off before removing the valve. Affix a pipe wrench to the 6-sided nut that holds the valve body in place. Rotate it counter-clockwise to loosen it from the valve body.  The compression nut is a ring that fits around the pipe. After loosening it from the valve body, you can slide it down the pipe shaft and remove the valve. You'll follow this step only if your existing valve uses a compression fitting. If you're replacing a threaded or sweat valve with a compression valve, you'll need to cut the soldered or threaded end of the pipe before you install the new valve. With the compression nut loosened, simply pull the old valve off of the pipe. Locate the compression sleeve, which is a ring that fits snugly at the end of the pipe. Use pliers to carefully rotate it and remove it from the pipe, then slide off the compression nut. Don't use too much pressure with the pliers. If you warp the pipe, it won't receive the new valve. If you can't remove the ring with pliers, cut it carefully with a small hacksaw. Insert a flat-head screwdriver into the slice you made in the ring, then twist the screwdriver to widen the ring. Pull the ring off the pipe, then slide off the old compression nut. Cut with finesse and make sure you don't cut through the ring into the pipe. If you're replacing a sweat or threaded valve with a compression valve, use a hacksaw to cut off the soldered or threaded end of the pipe. Cut slowly and carefully to avoid warping the pipe. Sand away rough edges with emery cloth when you've finished cutting. Make sure you leave enough pipe to hold the new fitting. Depending on the size of your new valve, you'll probably need at least 2 inches (5.1 cm). You'll need to remove piping at both ends if you're replacing a 2-way valve (as opposed to a pipe that comes out from a wall and feeds a faucet or toilet). If the pipes are old, corroded, or soldered onto the valve, cut each pipe just past where they connect to the valve. If the pipes connect to a 2-way valve with compression fittings, just loosen each compression nut. Make sure the threaded end of the new nut faces out so it can receive the new valve. Slide it all the way down the pipe so you have some room to work. Then place the new compression sleeve over the end of the pipe. The compression sleeve, or ferrule, needs to fit snugly. It creates a watertight seal between the valve and the pipe. If you purchased a valve that matches your pipe's diameter, the compression sleeve will be snug. Place the valve on the end of the pipe, then pull the compression nut down the pipe's shaft to the threaded end of the valve body. Rotate the nut clockwise by hand, then use a pipe wrench to finish tightening it. If you're replacing a 2-way valve, tighten the compression nuts on both ends. If your valve feeds a faucet, toilet, or other fixture, replace the supply lines that lead from the valve to the fixture. Start them off by hand, then finish tightening them with the pipe wrench. Make sure they're not so tight that it's impossible to remove them in the event that they need service in the future. Make sure you've turned off the faucets you turned on to drain the system, then turn on your home's water supply. Head back to the valve you replaced and check for leaks. If you spot a leak, tighten the compression nut.
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One-sentence summary --
Loosen the compression nut by turning it counter-clockwise. Remove the old valve and compression sleeve. Cut the old compression sleeve if it's stuck. Cut an old soldered or threaded supply pipe, if necessary. Loosen or cut the pipes on each side of a 2-way valve. Slide the new compression nut and sleeve onto the supply pipe. Thread the valve into the compression nut. Reattach supply lines, if necessary. Turn on the water supply and check for leaks.