Please Help Me!!!!

There is a rap song I love with the hook sung by either Jaheim or Tank... It goes like this..."Now don't you know...just how hard i tried to live my life comfortably....or something like that and i don't know the rest and i can't think of the rapper of the song...anyone have any clue cuz i sure don't

The closest hit I got for your lyrics was on a website/blog (see following link and search for "Jaheim")

REALHIPHOP.COM::::THE HOTTEST SITE ON THE WEB!!!!

It references Cam'ron's "upcoming" 2004 "Purple Haze" album (the posting was in April 2004) which contains a collaboration with Jaheim called "Lord Knows" and the following lyrics:
"Now, Lord, you know just how hard I tried to live my life and get it right,"

However, I can not find any song titled "Lord Knows" by Cam'ron or Jaheim. The following link provides the lyrics for all the songs on Cam'ron's "Purple Haze" album. May be the song was re-titled (I let you have the fun of searching the lyrics of all 24 songs on the album).

http://www.absolutelyrics.com/lyrics/artist/cam'ron/

Happy Hunting!