Put simply, our comfort zone is a behavioural space where our activities and behaviours become part of our routines. This helps to lower risk and stress, giving us a natural state of mind in which we can function and perform our routines habits on a daily basis. The problem is that, when we do try to leave our comfort zones, we face uncertainty, which manifests as anxiety and worry. Anyone who has ever done anything new or pushed themselves to live up to the challenge knows that it can be har...