How would your life be different if all fossil fuels suddenly disappeared

We would rely more on the renewable energy sources, the prices of already existing fossil fuel will increase quite much as the fossil fuel has become a scarce source and not available in all region. The economy of the country that depends mainly on the fossil fuel exporting will decrease and will fail, machines and fuel-operated gear would need to find an alternative to fuel them up. Factories will stop producing in the same amount and quantity of their products, and cars will run on eco-friendly fuel that depends mostly on renewable energy sources and finally the pollution will come to stop and we would try to fix the problems already caused by the previous fuel

Are there any answers