Its neither time consuming or confusing if you understand the concept of mutex, which is only one thread can access a resource at any given time. Anything beyon

Its neither time consuming or confusing if you understand the concept of mutex, which is only one thread can access a resource at any given time. Anything beyond that is irrelevant for 99% of the use cases for multiple threading. And furthermore, its highly likely that your project is better suited to async programming instead.