The main reason behind this problem is Nepal do not have its own petrolium resources. So it is time for Nepal to start using other sources of energy like electricity, the sources of which are abudent in Nepal. Instead of spending millions of rupees to buy petrolium products, it should be invested in hydro-electric power stations. All the gasoline fuelled vechicles should be replaced by electric vechicles. I know it is not that easy to make this change, but isn't it time for us to start thinking about it. If not then we can never get out of this problem, as we will always need to rely on others for petrolium products.