Cab Lyrics

Lyric discussion by RalphieGiordano 

Cover art for Cab lyrics by Train

I love this song. But there is just one thing I don't get.

Maybe I don't understand the song, but.. what does the main line mean? "Sometimes I think I'm the only cab on the road." --

the song seems to mean to me that he is lonely.. but if he was the only cab on the road wouldnt he not be lonely cuz every1 would wanna go with him?