Dont be grumpy about bad things. They aren't always so bad. Like in England, ( where I come from) there is congestion charge. If you come into a certain area of London by car, you have to pay eight pounds, which is a cause of great grumpiness over here. But imagine if there was no congestion charge. Hundreds more people would have no jobs. Or homework. It is boring for kids to have to learn at home, but we should be grateful that we acctually get education. In some places, children cant even get to school. So next time you see a grumpy person, just go up to them and say,
"Stop being so grumpy!"