Article: " People also use the word "affect" when someone acts in a way that's different from how s/he normally acts. If someone assumes a new personality or look, s/he is "affecting" his or her new traits. Below are a few examples of the word "affect" being used in this way:  Richard affected an attitude of indifference, though he was deeply hurt by the comments. In her role as Lady Macbeth, Sally, normally jovial, was able to affect a cold sneer of cruelty. " Finally, the word "affect" is sometimes used to describe the way someone seems or acts - often in a psychological sense. Someone's "affect" can be thought of roughly as the way s/he externally "seems." Below are a few examples of the word "affect" being used in this way:  The gambler's flat, emotionless affect served him well at the poker table. Dr. Robertson noted that the patient's affect had responded well to the regimen of anti-psychotics.
Question: What is a summary of what this article is about?
Use "affect" as a verb meaning "to pretend" or "to put on airs. Use "affect" as a noun meaning "mood" or "mental state.

Problem: Article: To do so, make sure your layer is selected. From there, there are three ways to open up the correct "Layer Styles" menu:  In the layers palette on the right, select the Effects button. It is small "fx" on the bottom of the palette. Click on "Layers" then "Layer Styles" from the top bar. Right-click on the layer in the layers menu and select "Blending Modes." It is usually on the bottom of the menu on the left side of Blending Modes or Layer Styles. Once you click it, you should see a checkmark in the box next to the words Drop Shadow. There are only a few settings, namely "spread" and "size," that really matter here. However, you should feel free to adjust the rest of the settings at will to get your perfect shadow. With the Layer Styles menu open still, click on the image and drag. This will show you the shadow. You will be able to move it later as well, so just put it somewhere you can see it well for now. Spread will take each bit of the shadow and grow it, meaning some parts of the shadow may blend into others. While the amount you want is different for each project, 5-10% will create a nice fuzz. Play with this until you find your desired amount of blur. For reference, remember that hard, bright light sources make very sharp shadows. Weak or far-off light creates blurrier shadows. Once your layer is fully styled, hit okay. You'll see a set of "eyes" appear under your layer in the layers palette, one labeled "Effects" and one labeled "Drop Shadow." Right-click on the "Drop Shadow" one and click "Create Layer." A box appears claiming "Some aspects of the Effects cannot be reproduced with layers!" Ignore this -- a drop shadow can be reproduced.
Summary: Select the shadow layer and open up the "Layer Styles" menu. Select "Drop Shadow" from the menu. Click and drag the shadow in your image to move it around. Use the "Spread" to change how wide your shadow is. Use the "Size" to adjust the blurriness of the shadow. Hit OK to create your shadow, then turn it into its own layer.

INPUT ARTICLE: Article: Give your hair about 15 minutes to soak up the mask. Once it’s done, rinse it out well with warm water. You can use this creamy mask once a week to keep your hair shiny and oil-free!  You can pin your hair up off your back if you don’t want the mask to touch your clothes, or wear an old T-shirt that you don’t care about staining. You don’t have to wear shower cap over the mask, since you’re not trying to lock in any moisture.

SUMMARY: Let the mixture soak in for 15 minutes before rinsing clean.

Only an experienced operator should attempt to dig a trench with a machine. These machines are very physically demanding, and can be extremely dangerous for an unskilled user. All ordinary trench safety precautions apply as well. This includes calling 811 or another utility location service before you begin, and having plans to shore up the trench walls if necessary. Choosing a machine will depend on your budget and the size of the desired trench. Plotting the route of your trench with highly visible marking paint and thinking about the depth of your trench will help you determine the best trencher for your job. Most projects will only require a walk-behind trencher.  Walk-behind trenchers can dig up to 3 feet deep and between 4-6 inches wide  On average, a ride-on trencher can dig up to 7 feet deep and about 13 inches wide. Ride-on trenchers are the largest available commercially, but due to potential safety concerns, these are usually only rented to professionals. You can contract a landscape company that installs sprinklers or a utility installation company to use this tool on your behalf. Most hardware stores will allow you the option of renting a machine for a few hours, a day, or even a week. Unless you have considerable trenching to do, or unless you have future projects requiring a trencher, renting might be the best option for your project. Trenchers cost anywhere between $900 and $1 million to buy, and at least $70 to $200 to rent for a day or two, plus the cost of transport. You may also find a more affordable trencher through online services, like Craig's List or eBay. If you decide to operate a trencher, you might consider taking a free trench safety class. The main points you want to keep in mind are the stability of your trench, your footing, and the consistency of the soil, which will influence the effort you and your trenching machine will have to exert. Rocky soil or roots can cause stones or grit to become airborne, so it is recommended you wear safety glasses while operating your trencher. There is also considerable danger from the rotating digging chain, and from the risk of the heavy, powerful machine getting away from you. Each machine will be different, but most will have an ignition switch, a choke, and an engagement lever, which you will manipulate to control the trencher. Due to variations in make and model, it is safest to familiarize yourself with operation manuals before use. If you have rented your trencher, do not leave the rental yard without a demonstration of the machine's operation, including a check that all safety and shut off switches are working properly. You should also have access to a copy of the manual, although you may be able to find this online by searching for the make and model information. Be sure to keep all other people and pets far away while the machine is running. During operation, if you need to clear debris from a stuck chain or trench, or leave the machine for any reason, always shut off the machine completely. Never leave the machine running while you are not operating it. Even if the chain is disengaged, the machine can cause severe injury or death. You'll want to double check that your path is clear, but now that you're aware of the basic functions of your trencher, turn on the ignition, pull out the choke, and position the digging chain where you want your trench to begin. Pull the engagement lever/switch (depending on model) and walk slowly backward along the trench path you have plotted. As operating this machine requires you to walk backward, be careful not to trip and hurt yourself or do damage to your trenching machine. Large roots or stones might have to be cleared by hand. If your trencher stops for an unknown reason, turn the machine fully off, remove it from your trench, and explore with hand tools, clearing any obstructions with your shovels, Pulaski digging tool, or pruning shears.
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One-sentence summary --
Evaluate your abilities. Consider the machine you will need. Decide to buy or rent the machine. Take safety precautions. Learn to properly operate the machine. Do not run the machine with people nearby. Position and prime your machine. Engage your machine and trench.