The best way to be calm is, understand like everything in life, the brain operates through frequencies, so at a high frequency and this is all measurable, we are tense, at a low frequency, for example when you’re sleeping or when you’re falling asleep or waking up, when you feel very relaxed, then you are calm; so in order to calm yourself down, there are three things: the first cuz you have to believe things are good, because fear is the belief that things are bad – the second is you have to take a deep breath! and you have to literally do your prayers, because as you focus on these words, they will make you calm, and last but not least, you have to have meaning and purpose, which you can find by reading my book Discover the meaning of your life