Unlike other cases where this court has upheld the finding that a defendant was a professional criminal, the presentence report in this case indicates only two prior convictions, both occurring several years before the instant offenses.See State v. Otis Campbell, No. W2001-01121-CCA-R3-CD (Tenn.Crim.App., at Jackson, Feb. 19, 2002). The state must prove that the defendant obtained a major source of his livelihood from his criminal acts.