selfish as you need to be, to get rid of anything that doesn’t interest or excite you. But as a Christian you know you can do things that do not perfectly fit your mission but still do them out of love for God and with a desire to glorify him. God may call you to do things simply because they need to be done, and he will expect you to do them with joy and excellence. Who knows, he may even spiritually gift you to do them with the highest excellence. As Gene Edward Veith says, Essentially, your vocation