Because you have reached a plateau. You are not burning more calories than you are consuming, so either train longer hours, or change your workout routine to confuse your muscles. Bear in mind that muscle is denser than fat, so you could be developing muscle even if you are not getting bigger.
Exercise is not everything my friend. Alot of it also deals with your diet. I personally eat a salad for diner 4 times a week.
NO DRESSING! Defeats the purpose. I also eat egg whites, fruit, veggies, Protein bars, etc. Find yourself a good diet as well.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.