The need to protect oneself from any bad element is a human instinct. There are many ways by which you can do it depending on who your potential attacker is. But with the rise of crimes everywhere it takes more than our instincts to make sure we will be safe. While you can learn martial arts as a form of self-defense or have your mobile phones ready to call the police for unfortunate events, there are other ways to ensure your personal security. One is by getting a device like Taser. This is an acronym that is short for Thomas A. Swift’s Electric Rifle which is an electronic shock weapon whose mechanism is to disrupt the voluntary control of muscles by using electric current. This is effective in temporarily immobilizing your attacker, therefore, giving you the chance to escape. In states where citizens are allowed to use this, you just have to meet the 18-year-old requirement.