Remember to check your insurance conditions in case of an accident, as some rescue operations on the slopes may be charged.
You are not insured by registering to our lessons. 

The insurance E-gloo Protect, which you can subscribe to when buying your ski-lifts pass, will let you ski freely, without worrying about how you are insured. Rescue operation on the slopes, repatriation, ski-lifts pass and skiing equipment refund (under certain conditions).
E-gloo Protect: to enjoy snow sports with a peace of mind.

Think of subscribing to a cancellation insurance if you wish to. The ESF services, once bought, are not refunded in case of injury or illness.