Isn't it unfair? I mean,
why does your heart grow back bigger?
I mean, it grows - why? Experience?
Is it a version of 'what doesn't **** you,' etc.
Is it cos it gets stretched to breaking point?
Or maybe it's more like how water
expands when frozen
(that makes no sense, ignore that last bit.)
But your heart does seem to grow
back after a while, and it feels bigger.
Or maybe it just feels emptier
because it got used to being so full.
Anyhow, I'm left with this bloated heart.
So, I'll keep writing,
hoping to keep the excess in check.  
Or at least it'll give it a workout.
Till it has something better to do.