What should I do with my life?

Step 1: Stop considering it to be "your life."

Step 2: Start living it as "Christ's life in you."

Step 3: Read Po Bronson's book for creative options for Step 2.

Galatians 2: "[20] I have been crucified with Christ; it is no longer I who live, but Christ who lives in me; and the life I now live in the flesh I live by faith in the Son of God, who loved me and gave himself for me."

Colossians 3: [1] If then you have been raised with Christ, seek the things that are above, where Christ is, seated at the right hand of God. [2] Set your minds on things that are above, not on things that are on earth. [3] For you have died, and your life is hid with Christ in God. [4] When Christ who is our life appears, then you also will appear with him in glory. [5] Put to death therefore what is earthly in you: fornication, impurity, passion, evil desire, and covetousness, which is idolatry. [6] On account of these the wrath of God is coming. [7] In these you once walked, when you lived in them. [8] But now put them all away: anger, wrath, malice, slander, and foul talk from your mouth. [9] Do not lie to one another, seeing that you have put off the old nature with its practices [10] and have put on the new nature, which is being renewed in knowledge after the image of its creator.