How does Macbeth feel about the development of events?

This question is so vague, it is probably unanswerable. You can ask how Macbeth feels at any given moment, but that answer is not going to be good for other moments in the play. Macbeth's feelings about what is going on change all the time--that's what makes him a great character and makes this a great play. Sometimes he's logical ("If fate would have me king, why fate may crown me"), sometimes incoherent ("O, full of scorpions is my mind"), sometimes curious ("Is this a dagger which I see before me?"), sometimes sleazy ("You know Banquo was your enemy"), sometimes paralyzed by fear ("Shake not your gory locks at me!"), sometimes worried (But wherefore could I not pronounce Amen?"), sometimes smug ("Thou wast born of woman"), sometimes desperate ("Though Birnam Wood be come to Dunsinane, and thou opposed being of no woman born, yet I will try the last.")