In the verge of giving up

Damn (sorry..), I'm just few breath away from giving up. After 10 days, I'm still stuck in 8th line of Cavatina. Remember my previous post about barre chords? I still can't make them sound even after I pressed my index finger as hard as I could against the fretboard. What's wrong with my finger? I can't remember when was the last time I face obstacle this hard in learning a song. My mind begin telling me that perhaps it's not my level yet. Maybe five years later...of maybe never..pfh..