How to have a brighter day?

Always hope that they're high possibilities that things that you can't make it,you're able to do it!Failed once,try again,failed on the 2nd attempt,continue trying!Never ever me a pessimist.Once you're a pessimist,you're destroyed,you will not have any confidence in doing anything that you have to do! So before other grab the chance,be the one who try first. You'll never lost anything just by trying, but you'll lose everything once you give up!