Pablo had an idea to lay a pipeline from the river to the village water tank instead of manually carrying buckets. Bruno did not support the idea and preferred continuing their bucket carrying job. Pablo worked alone on laying the pipeline in his spare time. Once completed, the pipeline provided water directly to the tank, eliminating the need to carry buckets. This freed up Pablo's time and earned him more money. Bruno lost his job but Pablo wanted to help him also gain time and money freedom through setting up more pipelines.