There are times when you don't know what to do and life seems to have driven you to a dead end. But then new knowledge opens up in front of you, and you are able to look at your life from a completely different angle. You feel empowered to do new things, and even breathing becomes much easier. Always go forward, if you feel like you're up against a wall, you just need other information to interact with the world, and then you'll realize that there are no walls.