In today's fast-paced and hectic world, we could all benefit from slowing down a little and paying a little bit of attention to ourselves. The described methods of relaxing the body and mind, methods of combating stress and internal tension will be useful to you on the way to peace and mental balance. A lot of useful tips, interesting ideas and effective measures, which are collected in the book "How to be calm", will help you feel prepared for a meeting with a world full of various surprises.