If you break the law today, the system will eventually catch up to you some day. Some people may not intentionally break the rule. There are plenty of resources out there. If you cannot afford an attorney, seek help from a non-profit organization. Most bar associations keep a list of such agencies and you can call them for referrals.
Laws change over time.
This does not mean that you will have to wait till there is another Immigration Law Reform. Your situation may change even though the laws haven't. You can start learning about how to be qualified for a green card now . If you are representing yourself, read the INS forms carefully. Much like the IRS forms, INS forms are just as confusing.