Although fish are excellent sources of omega-3 fatty acids, there is considerable risk of mercury accumulation in your body with regular consumption. Mercury can have a toxic affect on brain cells and may harm your baby, so limit fish intake during pregnancy. Flaxseed oil, linseed oil, canola oil, and olive oil contain omega-3 fatty acids without the risk of mercury. Walnuts are a mercury-free source of healthy omega-3 fatty acids. A small handful of walnuts each day can help you get a risk-free dose of omega-3 fatty acids without any health risks.
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One-sentence summary -- Avoid a diet heavy in fish. Use healthy cooking oils. Eat walnuts.


In a lowered gun stance (ready position), pull your gun up, as quickly as possible, to firing position and focus hard on the front sight of your gun, wait until you see a bit of the front sight between the rear sights and pull the trigger (this is the flash sighting technique). You should be able to land a hit in the 10-inch target every time. If you are missing, try going a little slower. The key is to practice procedure, and the speed will eventually improve naturally. Take a few steps back (go for 10 yards). Do the same routine as before, but this time, put two or three shots quickly into your target, between each shot, get the flash sight again. Once you are able to get to firing position and put three quick shots into your 10+ inch target consistently in under a second-and-a-half, you can move on. You want to start by setting up three or more targets a yard or two apart. Quickly, go to the firing position and go down the line. One shot at each target. Change it up: maybe try in a different order; have a friend tell you which one to shoot ("one!", "three!", etc.), but the key thing to be sure of is that you hit your target; once you are sure you can hit your target every time, try to accelerate your pace. At first when you fire, move the gun with the recoil. As soon as the recoil is completed you should be on the next target already. As you get faster you can force the gun into position and be ready before the recoil is complete. While moving, you should still be able to hit targets at 10 yards (9.1 m). Set up three or more targets a few yards apart from each other.  Start about 15–18 yards (13.7–16.5 m) back. Run up to about 10 yards (9.1 m) from your first target while drawing your gun into the firing position. Fire a two-round burst, side-step to engage the next target, and so on. Each time you run the course, try to do it faster.  Try to pause as little as possible when shooting (even while moving you should be able to get a flash sight), the longer you pause the more accurate you will be, but in a gun fight, the clock is always ticking quicker than at the range. If a friend is calling out target numbers, and they call the number of a target you have already shot, this time you go for a head shot. This is also known as "failure to stop" practice. The idea is you have shot the target, but he isn't impressed (i.e., he is on drugs, is wearing body armor, or is just plain determined) and keeps coming, so you have to take a head shot. Read Human Targets below for more information.
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One-sentence summary -- Position yourself about 7-yards (the distance the FBI determined a man could move in a second and a half — about the time it takes to draw a pistol and fire) away from a large (10+ inch) target. The next stage is to put bursts into the target. Practice with multiple targets. Practice while moving. Integrate the Mozambique Drill.


Jealousy is a destructive negative emotion. It will eat at you and make you miserable, while making you feel terrible about yourself. Holding on to your jealousy can make you feel bad, act angrily, and make decisions you wouldn’t normally make.  One way you can let go of jealousy is to stop comparing yourself to others. Accept that you can't change your crush's mind right now. Stop obsessing about your crush and focus on other things, like yourself, your friends, or your interests. You can repeat to yourself, "The negative energy of my jealousy is not worth my time. I am better than this." Your jealousy may cause you to talk bad about your enemy or your crush. You may confront your crush or your enemy because you are angry and jealous. This can cause a lot of problems. Letting go of the jealousy or ignoring it can help you avoid these situations. Your crush may be dating your enemy because the two of your will never work out. Just because you have a crush doesn’t mean the person will like you back. This is just an unfortunate part of life. One way to avoid getting jealous is to accept that maybe it was just never meant to be with you and your crush. You can take the time to be sad and get over your crush. You won’t be able to just let it go immediately. In the long run, it will be better for you if you accept this and move on. One way to avoid jealousy when your crush starts dating someone you don’t like is to move on from the crush. Unfortunately, maybe your crush doesn’t like you. That doesn’t mean there is anything wrong with you, it just may mean you two are not compatible. Take this opportunity to look for other potential crushes that may work out better.  If you spend your time being jealous of your crush and your enemy’s relationship, you may miss an opportunity to start dating someone really great because of your jealousy. Look around at the people you interact with. Are there people that you have things in common with or find attractive? These people may be your next crush. If your crush starts dating your enemy, don’t instantly feel jealous. Jealousy means you feel bad because someone has something you don’t, which often makes you feel bad about yourself. Instead, take it as a reason to really look at your crush. Really look at them. Objectively think about whether they are as great as you thought. If your crush is dating your enemy, maybe your crush is someone you might not like. Why do you not like your enemy? Are they mean or a bully? Did they do something to hurt you? If your crush is dating them, maybe they are not a nice person like your enemy. Take a moment to step away from your jealousy and think about your crush. There is probably a reason they like your enemy. Maybe they find your enemy attractive, share similar interests, or have fun when together. Your crush is a person who has interests just like you. Just because your crush likes your enemy instead of you doesn’t means there is anything wrong with you. You shouldn’t feel jealous that your enemy got your crush when you couldn’t. There is just not one person for you. Just because your crush is dating your enemy now doesn’t mean they will be dating your enemy next month or even next week. If you can’t get over your crush, you should be patient while the two of them date. When your crush breaks up with your enemy, you will still be there with your crush. Even if your crush and your enemy date for a long time, that doesn’t mean they will date forever. If you don’t like your enemy, maybe your crush will realize they’re not worth it, too.
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One-sentence summary --
Let it go. Accept that you and your crush may never work out. Notice other potential crushes. Realize that your crush isn’t as great as you thought. Consider that there might be a reason your crush likes your enemy. Know the relationship won’t last forever.