God doesn't expect you to run anyone else's race but your own. He's given you gifts and talents and has entrusted you with the Gospel. "Ministry", I believe, is the collective works God has called us to do in our lifetime upon this globe to His great glory.
What are your gifts and talents you bring to the globe?
Are you using your gifts/talents and loving people well?
We will answer for these things and there is NO doing this life a second time. We have one shot. Let's run with obedience, confidence and courage.