It's not about perfect. It's about effort. And when you bring that effort every single day, that's where transformation happens. That's how change occurs.
Not a revenge-oriented person, but really. No need to even avenge ourselves. (1) God is our avenger (2) Bitterness is poison (3) Some people just don’t deserve that place in your life. Hate and bitterness take too much energy that could be put.