Why would anyone want to be an Anarchist? What would be different in an anarchic society?
If you're dreaming about living as a highwayman and wasting your time with pillaging and raping, I got bad news for you: there'd still be the law and people who enforce it. NOTHING that's illegal now would be any more legal under anarchy.
If you choose anarcho-communism, the first thing to do is to kill and loot rich people. After that, in theory, you'd be so happy you wouldn't want to commit any crimes. However, in case you're not: you gonna get raped by the Invisible Dictatorship. Those are people who make sure everything works as intended by killing citizens whom they see as not anarchistic enough - without giving an official statement because they don't want to be the government of course.
And then there's anarcho-capitalism. Those who want laws would pay the others to obey them and pay a private police agency to enforce it. You'd walk into a police office and go "I want to sign up for the following laws: 1.Don't take heroin. 2.Drive on the right side of the road. 3.Don't rape kids." At some point the citizen would be so pissed of by free rides, they'd either go back and start paying taxes or do the same shit the anarcho-commies do.
Either way you haven't gained any more freedums BUT since there's no government you lost something EXTREMELY FUCKING IMPORTANT: your country couldn't participate in international politics.