i get upset when i see litter on the ground and you should to!

i get mad when i see trash anywhere on the streets or grass! i just hate people who litter because we only have one earth and there are no second chances with this....people have to take care of the earth now or never! i also get mad when people don't clean up after their pets because 1. it just gross to see dog scat every where and 2. it contaminates the water we drink...maybe not now but when it rains it gets brought into the stream and contaminates it! Am i right or what?