In May 2010, Julián Miranda, an Indigenous Asháninka shaman, died hours after killing a jaguar-shaman. Despite knowing that it could kill him, he killed a jaguar-shaman to protect his cows, an investment to support the much-desired progreso (‘progress’) of his children and grandchildren through education. Julián's choice was one of personal sacrifice driven by the hardships he experienced in the degraded forests of the Bajo Urubamba valley in the Peruvian Amazon. My examination of his decision to kill the jaguar-shaman engages with the multi-disciplinary literature on how local peoples engage with the expanding extractive frontier in Latin America. The emphasis most literature places on social movements and – to a lesser extent – on the ontological characteristics of these conflicts needs to be counterbalanced by individual experiences like Julián's for a deeper understanding of the multiple local experiences of large-scale resource extraction and the different strategies through which people pursue their desired futures.