Let today be the day you stop being haunted by the ghost of yesterday. Holding a grudge & harboring anger/resentment is poison to the soul. Get even with people...but not those who have hurt us, forget them, instead get even with those who have helped us.
The strangeness of Time. Not in its passing, which can seem infinite, like a tunnel whose end you can't see, whose beginning you've forgotten, but in the sudden realization that something finite, has passed, and is irretrievable.
We are taught you must blame your father, your sisters, your brothers, the school, the teachers - but never blame yourself. It's never your fault. But it's always your fault, because if you wanted to change you're the one who has got to change.