Swimming Upstream

Does it ever get better? Does it ever get easier? I keep asking that question, hoping to get a "Yes," for the answer. So far, the answer is always, "No." I don't understand why I'm always swimming upstream. I might have a good few days, but it always comes to "one step forward and two steps back." I'm soooo tired. I'm soooo sad. Is there no relief for my soul?