Taking Responsibility

So I'm done trying to solve everyone else's problems. I have enough that I have to deal with right now. Now, that's not saying that I'm not going to help everyone out still--that is not going to change. I'm only going to take responsibility for what is mine, and to hell with the rest. If it's my fault, then it's my problem. If it's not my fault, then I don't care, I'm not taking ownership or responsibility any more. It simply takes too much energy, and I am about out of reserve energy. I don't remember a time in my life when I felt this tired all the time. It blows....big time.