Seven Day Poem Puzzle

there will be seven poems about a different subject, all relating to one another in some way and you can try and guess what they are individually and what connects them.

Is it that you can't have to much
or is too much not enough? 
what keeps you going for this 
consumption at the table with a cuff
emptiness that drives you up the wall 
come on when is enough, enough
to just tell yourself "it might be time to stop
can't I stop this" is just too rough
to walk away and just let go and 
put it to rest you're going to have to be tough