It means that we can try and put all our effort into something, but in the end, we are only human. Something is going to get messed up somewhere. It also means that we can fake our emotions around others all we want, but we still feel the emotion we are hiding. Just because others don't sense it doesn't mean that we don't still feel it. We can be really good at walking and still fall down, we can be really good at being the person everybody comes to when they need to vent, but in the end, those words become our burden instead. It leaves you and goes to us.
