In one sentence, describe what the following article is about: Use PVC pipe to make a cave for your crab. Cut the PVC pipe in half and bury it in the substrate to make cave. You can bury the pipe horizontally or vertically.  You can also place the cut pipes side by side for a different look.  If the PVC is untreated, rinse it with clean water before you place it into the crab's tank. Make sure the cave is big enough for your crab to move in and out of it. Purchase a new, untreated terracotta flower plot as a hiding place. Place the flower pot on its side and dig it into the substrate so that it is secure.  You can also make your own pottery piece to put in the tank.  Only use natural clay without additives when making your own pottery pieces.  Do not paint, glaze, or glue any of the clay pieces.  These chemicals are harmful to your crab. Use sand paper to remove any rough edges from your pot and wash it with hot water to get rid of dust. Hermit crabs enjoy a variety of places to hide and play.  Incorporate different materials and shapes into your crab's habitat. An even mix of open space and hiding space is ideal. Your crab may prefer some toys to others so you can adjust the habitat based on your crab's personality and preferences.  Fake plants, vines, and rocks can also be used for hiding places. You could also attach rocks to a the outside of a clay pot or PVC pipe cave. If you use rocks, attach them using aquarium safe silicone only. If you collect rocks instead of purchasing them from the pet store, you need to make sure they are safe to place in the tank. Wash and scrub the rocks and pour vinegar on them. If the rocks bubble, they are not safe to use.  Place the other rocks in a bucket of water with 1-2 cups of bleach.  Allow the rocks to soak for 24 hours.  After 24 hours, rinse the rocks and soak them in a bucket of clean water for 48 hours.  During the 48 hour soak, change the clean water every 12 hours to make sure that the bleach is gone. Boil the rocks for 6-8 hours in a large pot of fresh water, rinse them, and allow them to cool before you use them. If you do not want to go through this process, you can purchase rocks from the pet store that have already been sanitized. Transfer your crab to a small plastic container with a little bit of sand and remove the toys. Wipe the toys using warm, dechlorinated water.  Some toys (i.e. drift wood and rocks) can be boiled for a few minutes to kill bacteria.  Other toys (i.e. plastic caves, plastic plants) should not be boiled, just wipe them down.  Allow the toys to dry completely before you place them back in the tank.  Never use tap water to clean the toys. Hermit crabs are sensitive to chlorine found in most tap water.  Also avoid using and soaps or chemicals because they are harmful for your crab. Toys should be cleaned every 2 weeks to prevent mold and bacteria from growing on them.
Summary: Make a plastic cave. Make a clay hiding place. Have multiple hiding places. Test and treat your rocks. Care for hideout toys.

Plug the charging end of the iPad's charger cable into the bottom of the iPad, then plug the USB end of the cable into one of your Mac's USB ports. If you're using an iPad charger that has a USB 3.0 connector, you may need to buy a USB 3.0 to USB-C adapter before you can attach it to your Mac. Click the Photos app icon, which resembles a multicolored pinwheel icon, in your Mac's Dock. Click your iPad's name below the "Devices" heading on the left side of the window. If your iPad doesn't show up on the left side of the window, unlock it by pressing the Home button, entering the passcode, and pressing the Home button again. Click each photo that you want to import to do so. If you want to import all photos that aren't already on your Mac, skip this step. This button is in the upper-right corner of the window. Your selected photos will begin importing onto your Mac.  The button will also display the number of selected imaged (e.g., Import 10 Selected). If you're importing all of your iPad's new photos (i.e., photos not on your Mac), click the blue Import All New Photos button instead. Once your iPad's photos have imported to your Mac, you can view them by clicking the My Albums tab on the left side of the window.
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One-sentence summary -- Connect your iPad to your Mac. Open  Photos. Select your iPad. Select the photos you'd like to download. Click Import Selected. Wait for your photos to finish importing.

Problem: Article: Individuals who have satisfying interpersonal relationships and friendships show reduced depression, a more positive outlook, and a better ability to deal with challenging situations and feelings overall. Social support can help reduce stress that is associated with feeling lonely.  Going to therapy and going to family therapy are good ways to work on your relationships. Focus on engaging in social activities that can lead to friendships. Keep away from cynical and negative people if they bring you down. Ask for help when you need it. Rejection can be more of a worry when you feel lonely. Try not to put pressure on yourself to make a new best friend or a fantastic conversation with each social interaction. Instead, try to enjoy the feeling of connecting in the moment.  Social networking allows you to connect without having to worry too much about rejection. Try leaving a comment on someone's post, or sending someone a short message. When you're socializing in person, whether with someone you know or a stranger, try making small talk. You can start with the friendly question, "How is your day going?". Asking someone how their day is going may not seem like the start of a profound conversation, but it allows you to make a small connection with anyone you meet. If it leads to a deeper conversation, that's fine; if not, you've still shared a moment with another person. Signing up for a dating website, joining a group or club, volunteering, or taking a class are just a few ways to put yourself in situations where you'll meet new people who share common interests.  If you are interested in and connect with someone, a great way to follow up is by adding him or her on a social networking site (Facebook, Instagram, Twitter). Remember that the relationships you form may not grow deeper right away, and that's OK. For now, focus on how it feels to connect with people in the moment. It can be tough to get out there and socialize. Each time you make a connection, whether it's making small talk with a stranger or asking someone in your class out for coffee, be proud of yourself for reaching out.  Feeling positive about your social achievements will help you continue making an effort to connect with people. As your social needs are increasingly met, you'll begin to feel less lonely.
Summary:
Develop healthy relationships. Have realistic expectations when you socialize. Be open to meeting new people. Be proud when you make progress.