There's no doubt about it – the world can be a scary place, sometimes. All you have to do is turn on the news to feel frightened about your future or the safety of your family. These days, it can be incredibly easy to just throw in the towel and let fear have the final say regarding how you live your life, but that's no way to live. If we let fear run our lives, then nothing would get done, and we'd rarely – if ever – experience the joys and rewards that life has...