salam, i suffer from the same problems, what i do is (or i try to do), i think there is a hadith about this(not sure, allah knows best) but what ever you do, change it. example if ur angry when ur standing!, sit, or opposite. If ur inside go outside!, so change whatever your doing and i am telling it will work. Alternative you could go and have a shower( a bit cold) is proven to do miracles!, take my advice;) salam