It is actually quite easy to always feel excited. I think the most people I know, know me as the always excited and amped girl, always training, always working on something new, always keep creating more plans.
The only thing that needs to get going is the creativity, to allow yourself to have visions of situations you would like to see yourself being in.
Perhaps you see yourself writing a book, is that about yourself, or maybe it is fiction, what do you think you have to see or experience to get that right content. What will inspire you to make this happen?
Maybe you see yourself as a fighter, but never got involved with fighters or a real fighting gym.. are there any fighting gyms around you? Are the any fights happening you can go and watch? Have the gyms training hours that you can make 2-3times a week and try for a season. To actually get some real experience.