What would happen if you loved your neighbor as yourself? What if everyone did?

If you loved your neighbor as you love yourself to me means that you never expect things out of other people that you cannot or would not do yourself. It means to treat people how you would want to be treated and to remember that in order to have a good friendship, you have to be a good friend yourself. If you treat people kindly however then most people in return will also treat you kindly. But, I think the biggest key to loving others as you love yourself is to also not expect anything in return. If you take a cup of sugar over to your neighbor to help them out, don't expect a cup of sugar back from them. Instead, just help them out because it's the right thing to do. If more people behaved like that then everyone would not only get along better but the world would be such a kinder and easier place to live in.