you cant change the past just the future

If asked .. I'd say you can't change the past. Learn what you can from it and focus on your present and future instead.

Try not to dwell on it or you’re gonna waste the next 10 years of your life. Instead make a promise to yourself to make them count.

Don’t waste the next 10.

Live each day like you're dying.

nothing you can do about it dont waste the next and is there anything good that happenned in the last or did you at least learn something?

None.