I like to craft songs also . I look forward to doing more of that .Buy craft , I mean to dissect a song into small pieces. Look at the meter , play with the keys, swap chords, try new words , Just move shit around all over the place to make it different , Its a cool skill to have, but i don't do that to every song. Right now i just write as much as I can and later on we can sort it out . How do you go about writing songs ?