Risk Actions are one of the interactions that a sim can make in The Sims Mobile. It is only possible during events. Risk Actions become possible to undertake when a Sim acquires a bit of confidence by performing normal activities.
Taking a risk involves executing a task in which you are not sure whether you will succeed and win the prize. If you fail, you will get 15 points, but if you succeed, you will get a minimum of 45, and a maximum of 95 points. In addition, these tasks are much rarer than the usual tasks - they are renewed every 15 minutes.
To increase your chances of success you have to complete basic activities. For each Risk Action, there is an indicator showing the chances of winning. The more basic tasks you complete prior to taking a risk, the more the slider will move towards the green area, which indicates success.