Is self determination leading to people wanting to rule their own government which allowed many to be successful an effect of decolonization?

Yes, self determination is a key aspect of decolonization, as it allows formerly colonized peoples to assert their independence and govern themselves according to their own desires and values. This desire for self-rule has indeed led to the success of many nations that have achieved independence from colonial powers, as they are able to make decisions that benefit their own people and address their unique needs and challenges. This process of decolonization has empowered individuals and communities to take control of their own destinies and shape their own futures.