Maybe I was young and didn't understand    Or maybe I just didn't give a damn    Either way there was a lesson to be learned    I held the fire 'til it burned    I used to think I was so clever    Now I see that was just like you       Before I discovered what I know could save you some trouble    'Cause I know what I know the hard way    Yeah   Yeah   Yeah    Listen up and you will know what not to do    Or carry on until we carry you    Either way it's thought the lesson will be learned    What we don't take the table start    Like you I thought I was so clever    Now I see that I was just a fool       Until I discovered what I know could save you some trouble    What I know    I know the hard way    What I know   I had to discover    What I know could save you some trouble    'Cause I know what I know the hard way    Yeah   Yeah       I know what I know    I know what I know       I used to think I was so clever but now I see that I was just like you       Until I discovered what I know could save you some trouble    What I know I know the hard way    What I know I had to discover    What I know could save you some trouble    'Cause I know what I know the hard way    Yeah   Yeah