SOMETIMES

Sometimes you will have just the absolute worst days of your life.
Sometimes you will just experience the worst moments of your life.
Sometimes you will feel like there is no light at the end of the tunnel.
Sometimes you will see no hope or no point in hoping.
Sometimes you will doubt your faith.
Sometimes you will question everything that you have learnt and believed.
Sometimes you will feel like a dementor has come and sucked all the happiness out of your life, and there is no Patronus charm for that.
And that is because life isn't supposed to be all okay. It need not be all correct.
Everything won't be just fine all the time. If it was you'll die of boredom before anything else.
The purpose of life is moving on and letting go.
Moving on form the past to the future, by letting go of the people that were with you and couldn't be in the future.
You can't control other people's mind but you can guide yours.

Sometimes the darkness will seem to last forever but it never does.
You know why? Because nothing travels faster than light. It's just science.