Am I not an Apostle?

1 Am I not an apostle? am I not free? have I not seen Jesus Christ our Lord? are not ye my work in the Lord? 2 If I be not an apostle unto others, yet doubtless I am to you: for the seal of mine apostleship are ye in the Lord. 3 Mine answer to them that do examine me is this, 4 Have we not power to eat and to drink? 5 Have we not power to lead about a sister, a wife, as well as other apostles, and as the brethren of the Lord, and Cephas? 6 Or I only and Barnabas, have not we power to forbear working? 1 Corinthians 9:1-6