3 things you cannot recover in life: The moment after it’s missed, the word after it’s said, and the time after it’s wasted.
Keep going. No matter what you do, no matter how many times you screw up and think to yourself that there’s no point to carry on or no matter how many people tell you that you can’t do it – keep going. Don’t quit. Don’t quit, because a few months from now you will be that much closer to your goal than you are now. Make today count.