TGIF! The weekend is almost upon us, which means it's time to switch our brains off and forget about work. Finally, we have the space to think about other, more important things, like the meaning of life and what the point of all of it is. Allow yourself to ponder life's big questions, whether you're standing waiting for your coffee, spacing out in the shower, or sitting on the toilet staring into space. And in the meantime, here are this week's top shower thoughts to get your brain juices flowing, inspiring your own deep and profound nuggets of wisdom.