Guilty means you're saying "yes, I did it. " No contest means you're saying, "I'm not saying I did or did not do it.A nocontest plea doesn't involve an admission of guilt. Instead, you're saying you won't contest the charges against you. A no contest plea results in a conviction. It essentially means "I accept the conviction but I don't admit guilt". Contest plea is better than pleading guilty in a Texas DWI case. Pleading no contest, in essence, has the same outcome of a guilty plea. You are going to have to pay the fine. The main distinction between "no contest" and "guilty" comes down to whether you accept responsibility for the offense or if you don't appeal a conviction.