Be reliable and keep a good job so other people will be able to rely on you. Make yourself available and be a good role model for the other male members of your family. Teach them what you know and learn as much as you can about them. Sometimes, what gets called "macho" is really just a guy compensating for a lack of confidence in himself and his ability to care for those around him. Guys who can't keep their own household together have to lash out at other guys, brag to everyone around them about how great they are, to keep up the status-quo. If you really do provide for your family, keep a good job, and make your partner happy, there's no need to compensate with faux-machismo. A macho guy is a confident guy with friends, strangers, and coworkers. People should notice when you walk in a room. Sit up straight, walk with good posture, and look people in the eye directly. Speak clearly and loudly and with conviction that the things you say are trustworthy, correct, and worth listening to. A macho guy lets his presence be known physically and vocally, but without trying actively to intimidate others. There's a difference between being macho and being a jerk. Don't insult people to tear them down and hold yourself up. If you like to get into trash-talk sessions with your friends, draw the line somewhere. Macho guys will often cultivate a mysterious presence that acts like a magnet for people, especially women. If people think you're a man with secrets, a man who has something to say, they'll gravitate toward you and become interested. It's part sex appeal, part charisma, and part machismo.   Be quiet. Be a good listener, and don't speak unless it's absolutely necessary. It's hard to be macho when your mouth never stops moving.  Be serious. Mysterious macho guys aren't usually goofballs. Think of the grave seriousness of veterans and old sea captains.  Be sensual. Understand the loving arts of massage and pleasure. Be a sexual Olympian.
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One-sentence summary -- Provide for your family. Carry yourself with a macho swagger. Make people come to you.

Q: Tune the first string down to an E. If you are using a piano, play an E note and match the low E string to that note. Take it slow and make sure the notes are synchronized. This can be a good technique if your tuner is not chromatic. Chromatic tuners hit all the notes including sharps and flats. Go through each string either using a tuner, piano, or your ear. Play a standard E chord and check to see if everything sounds tuned. Go through each string within a chord, and make sure it sounds in tune. Rely on your ears, but you might need to use a tool.
A: Find a tuner or a piano. Tune the rest of the guitar normally. Adjust the tuning.

Article: The tube might be from a paper towel roll or poster.  It should be at least 12 inches long, 2-5 inches in diameter at its mouth, and have one end stopped with tape or with a cap.  Place something soft in the closed end such as cotton balls or a wad of soft fabric. In order to make the the tube sit on a flat surface without it rolling about, you'll need to create a flat edge on the tube.  Press a long crease in the tube along its length, then press another crease in the tube approximately 40 degrees around from the first crease.  Stick a ruler in the tube to further flatten the space between the shortest distance from one crease to the other. Place a piece of cheese, candy, or bread in the far end of the tube.  Ensure it is of sufficient mass to attract a mouse but not so heavy that it will significantly alter the weight of the tube.  Do not choose foods which are sticky or gummy; they can be hard to get all the way down the tube. If you do want to use, say, peanut butter, you could apply them to the bait end of the tube before applying the cap. Place the tube in such a way so that about 40% of it, including the baited end, hangs over the edge of the landing. If necessary, affix the tube with a small piece of tape, but take care not to tape it so firmly that it would not give way and tip over the edge of the landing or countertop when the baited end was subjected to slight force. If you're in a single story home, obtain a cardboard box approximately one foot high and craft a cardboard ramp up to the top of the box.  Place one end of the tube at the end of the box. The can should be wide enough to accommodate the falling tube.  Place a small pillow, soft cloth, or pad on the bottom of the can to cushion the tube and mouse who will soon be trapped within. Do not use a trash can which is too wide.  If you do, it's possible the tube will come to rest on an angle, rather than straight up and down.  If that happens, the mouse will be able to climb out of the tube easily. When you see the tube sticking upright out of the trash can, it means the trap has been sprung.  Look down the tube to ensure the mouse is within.  Remove the tube and, keeping it upright with the open end up, take it at least five to ten miles from your house, preferably in an area free of housing.  Dump the mouse out of the tube gently in a field or meadow.  This type of trap is extremely effective, and ideal for mice living on or with access to a second story. If you don't think it's appropriate to drop the tube into a garbage pail several feet below the upper-story landing, you could affix the whole tube with a piece of string to the landing itself.  That way, instead of dropping down into the garbage pail when the mouse triggered the trap, the tube would drop away and dangle harmlessly off the ledge until you recovered it.
Question: What is a summary of what this article is about?
Obtain a long cardboard tube with one end closed. Flatten the tube along one edge. Bait the tube. Place the tube on the edge of a countertop or second story landing. Place a trash can beneath the tube. Check the trap frequently.