Is 2 worst then one?

I am the second child in my family and some times I wonder if child one is better then 2.
My sister Sarah is the first child and I think parents think that first children should be the most responsible but I can question that. I am the best with the kids I think and Sarah has many good qualities but also not so good. Being the first people think you should have the most responsibility so you have a lot on your shoulders. I like being number two because people don't think you are suppose to be a angel.