After you have your project planned, you need to protect yourself by wearing the right protection like goggles, ear protection to reduce the noise and read the safety instructions of every equipment that you will use. It is important that you know what to look for when buying a jigsaw and when to use it in your project and this includes your wardrobe. If you put up baggy outfits or your hair is long it might get caught up in the different machines that you will be using. Do not assume that you know everything. There is nothing wrong with being a little more careful when handling them.
When you already started the process, do not let yourself be distracted from what you are doing. Concentration is very important and little distractions can cause an accident that could be fatal. Watching television or talking on the phone can get your mind off your work and the results could be damaging. Remember that this field of work could be dangerous and it requires your whole attention.
Another thing is to keep your area clean. You should know where to find what apparatus and to keep your place clear from any debris. Nails or unused woods can cause you to trip or you can step over it. So to prevent this from happening you have to clear your shop of any of these. Sometimes you cannot help but be a little dirty during your woodworking job; this is fine as long as you remember to get things back to order after your work. Last thing to remember is not to work when you are intoxicated or have gone drinking earlier in the day. This can influence your judgment. Avoid it if you can. This is for your own safety.