Such states were not involved in this conflict: Switzerland, England, the Crimean Khanate, the Wallachian principality, etc. True, almost all European states took part in the war, with the exception of the above. As a result, the war was also called pan-European. Also, the Thirty Years’ War had very significant consequences for the further development of history. After the end of the war, the geopolitical situation changed significantly.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.