In one sentence, describe what the following article is about: Puberty causes more hormones to gush through your system. These can affect your brain and change your emotions and thoughts. If you notice that your emotions, thoughts, and feelings are different or changing, it is a good sign that you are starting puberty. If you are feeling extreme mood changes or feelings of anxiety or depression, then talk to your parents or doctor. Some emotional changes you may experience are: Feeling sensitive about your body's changes or to other things like criticism or teasing Having much more intense emotions such as being very jealous of another girl when you wouldn't have been before Going through frequent mood swings where you're up one minute and down the next. Experiencing body image issues Having less self-esteem or less self-confidence Feeling anxiety or even depression. In addition to emotions, your brain is causing your thought patterns to develop and mature. Some of the following new thought patterns can indicate that you're starting puberty: Understanding more complex subjects or matters, such as the consequences of not doing homework Making more of your own moral choices, such as knowing when it's right to stand up for someone else who is being bullied. Having a better sense of your likes and dislikes. Puberty means you're growing into an adult, and you may find that you have a much better sense of yourself and who you are. Remember that these changes are normal, but may cause some confusion or anxiety. Give yourself a chance to have new experiences to see how they fit into your sense of self. Gain more independence by asking your parents to let you stay out later or go to the movies with friends. These can help you cope with puberty and grow up. Recognize that your friends may change as you figure out who you are. Make your own decisions as far as your parents will allow. For example, this might include picking out your own clothing every day. Conflict between yourself and your friends and family is a part of growing up. Use this as a chance to learn how to handle arguments. You may also notice that you are curious about your body and sexuality as you start and continue to go through puberty. You may want to explore your body and might even masturbate sometimes, too. Both of these are completely normal, common, and nothing about which to be ashamed. Don't believe any myths about masturbation. It won't make hair grow on your hands, cause blindness, or make you infertile. Ask a friend, family member, or medical professional about your body or masturbation. You may feel embarrassed, but remember that your feelings are totally normal. The ultimate reason every person goes through puberty is to prepare your body for reproduction. Since reproduction is often the product of sex, it's normal to feel sexual attraction to another person. You can date people that you are attracted to, but be aware that your feelings for them may change overnight. Talk to your parents, friends, family, or a medical professional if you have questions about attraction, dating, kissing, and even sex. If you're thinking about having sex, talk to your parents, doctor, or trusted adult first, and ensure that you're protected from pregnancy and diseases.
Summary: Experience changing emotions. Notice new thought patterns. Develop your self. Feel curious about your body. Feel attraction.

In one sentence, describe what the following article is about: One way to treat the pain associated with post-traumatic arthritis is to purchase over-the-counter painkillers from your local drugstore or pharmacy. One option to try is Acetaminophen (Tylenol). Follow the dosing instructions on the bottle, which is normally 5001000mg every four to six hours as needed. Another option is an NSAID such as Ibuprofen (Advil). Again, follow the dosing instructions on the bottle, which is normally 400600mg every four to six hours as needed, with a total dose for 24 hours to be no more than 4000 mg. Corticosteroids work to reduce pain locally (when they are injected into the affected joint) by diminishing inflammation and swelling in the area. Ask your doctor to try a corticosteroid injection and see if it helps you. The improvement in pain will normally last for a few months, at which point you may need another injection. Having a few corticosteroid injections is okay, especially if you are finding them helpful with pain relief; however, if you find them minimally helpful and if it requires several to make a difference, your doctor will likely recommend another mode of treatment. There is a limit to the number of cortisone injections given in one area, and the side effects include atrophy of the tissue, discoloration and infection. Hyaluronic acid is a type of synthetic joint fluid (kind of like an artificial synovial fluid, which is the fluid that naturally lubricates your joints). Injecting hyaluronic acid into the joint affected by post-traumatic arthritis can help to alleviate the pain as well as to lubricate and smooth out the motion of your joint. Speak to your doctor if you are interested in receiving this treatment. When lifestyle modifications and medical treatments are no longer sufficient to help you manage your joint pain from post-traumatic arthritis, it is likely time to consider surgery. Surgery is generally reserved as a last resort; however, in many cases, it can be very successful at alleviating your pain.
Summary: Opt for over-the-counter painkillers. Ask your doctor for a corticosteroid injection. Inquire about hyaluronic acid. Consider surgery as a last resort.

In one sentence, describe what the following article is about: A fair amount of public locations, such as businesses and shops, have wireless networks associated with them. While many of these networks are unprotected--meaning you don't need a password to access them--they are also often insecure networks with minimal protection. This is the series of radiating waves in the top right corner of your screen. If you're in an area with wifi capability, you'll see at least one network name. If you have the option of picking a password-protected network over an unprotected one, go with the protected network--being able to connect to a secure network is worth the hassle of having to ask an official (e.g., shop staff) for the password. Depending on your location, you may have to pay a fee (or purchase merchandise) before you can use a protected network. If you end up choosing an unprotected wifi network, be careful about the information you view and input while using it. Other users may be able to view this information as well. Generally speaking, the network in question will have the strongest signal out of all the surrounding networks. If the network has a password, you'll need to type it in first. Only do this if you use this network often. You should now be connected.
Summary:
Log into your Mac. Click the wifi icon. Review the network list. Choose a protected network. Click the pertinent network. Click Join. Check the "Remember this network" box.