No great achiever had ever down-sized him or herself into a state of unworthiness. Take note; you can’t make any positive impact if you keep repeating it to yourself “I am a failure”. No. If you really want to dream and have your dreams established, you have to say positive things about yourself. Epitectus confirmed this by saying “first say to yourself what you would be; and then do what you do” and you will surely become the very person you dream to be.
“Whatever we plant in our subconscious mind and nourish with repetition and emotion will one day become a reality”- Earl Nightingale
Buy books that inspire you positively. For instance, a book which mainly focuses on putting positive affirmations on the tongues of all young dreamers. Join groups with positive themes and activities. Choose friends who instill positive behaviours into you!