skinnysing

i think it might be a combination of bad microphone/singing technique and tight sinuses, but i have a hard time liking
my own voice because of the nasality.
we just recorded a song live in at rehersals. 
in the studio u can cut some of the some of it with eq
but this was supposed to sound 'live and raw'
ill post a link to the video
so u can analyze the s***** out if it.