thrilled, overexcited, agog, thrillful, stimulated, frantic, emotional, wild, delirious, agitated, more...

calm, bored, indifferent, apathetic, uninterested

nervous, happy, angry, sad, scared, ecstatic, euphoric, more...

self, laser, vortex, residual, shunt, flashlamp, separately, photon, voice, noise, highly

can't wait,   all worked up,   all fired up,   giddy girl,   psyched regarding,   with bells on,   amped (up),   really stoked,   geeked up,   anxious in good way