 In 10 years or 20 years, I will be able to find this pollution here. And if you take that water from here, you are going to bring polluted water. I find eggs every day. I'm seeing eggs every day. Even in my house, when people come for them to do some work here, I'm seeing the eggs for them to build my roof. I'm seeing the eggs for them to build my swimming pool. I'm seeing eggs everywhere. Is life ever that serious? Do you mathematicians just lose the plot at some point and make everything about mathematics?