Yes, of course you can change your feeling, your emotion, any time, all by yourself, thanks to the God given power of imagination !
So, let us check the steps you take to manifest your desire/dream. First you think what you wish for, and then you imagine it, feel the emotion of joy or satisfaction as if you already have it, and in due course it will manifest.
But the question here is how can you change your feeling to feel good when you are surrounded by things, people that irritate, anger, frustrate and remind you of past failures etc. I know friends, it is believed that our outer circumstances cause us to feel in certain ways and we are helpless to change it , as if, we are the victims of our outer circumstances ! That is not true ! Remember, we are the creators not the victims !
So, what do we do ? You ignore the so called present circumstance, which actually is the reflection of your past, and if need be defy the suggestions of people who tell you to take your cue from the present circumstances, and, and yes, take the leap of faith and dream, follow your dream and live the life of your dreams, as Gladiator says ! For your convenience, I repeat , think of your desire/dream, then imagine it, feel the joy and satisfaction of already having it, and in due course the Quantum Field will deliver it to you.
Your vibration changes as you change your feeling by changing your thought and belief. As a conscious creator, you will have to put your foot down in the turbulent river of chaos going incessantly all around you and then defying all of it think, imagine, feel unconditional love and create a world full of love and peace! It needs practice friends !
Thanks for explaining how to change our feelings in such simple ways. Yes, we are the creators not the victims.
Thanks and regards.