history: I am happy with my life. I am content with my life. I have nothing to complain about_comma_ luckily!
current: That is wonderful to hear, good for you. There's way too much craziness in the world making people unhappy. It's nice to hear someone is doing well and happy.
next: Agreed. I have to actively distance myself away from the drama of reality but doing this makes me happier. Not sure if this is ideal but that's ok!