A month ago, I had a fire and ice experience led by Lisa Shabbas and it changed my life. Lisa is an ex military bodyguard who unplugged. The beast to being programme I took part in, held at Beach Box Sauna Spa in Brighton, sees you start with a swim in the sea, followed by an intense heat sauna sitting, before plunging yourself into a bath of ice cubes. Yes really. The method teaches you to breathe through fears and physical sensations, promoting strength of mind over matter and inner power. There was a small group of other women who joined me, each of us there for our own reasons.…