Since being creative brings up so much fears and doubts- it is bound to happen-having a mental training regime might me a good idea. Learning self hypnosis from a CD or similar is a good first skill set. It also helps with relaxation, which is a really good tool to have when you are stressing yourself out over situations, deadlines, etc. You may also find one or two creative solutions in this relaxed state. It balances the relation between the right and left brain, creating a hotbed for the creative powers within.
…Is not necessarily a bad thing. It means you are constantly and abundantly creating, which constantly and abundantly a generating new questions and pathways. If you reframe your relationship with the block, and have a healthy relationhip with deadlines, etc, you can be constantly in tune with the creative flow that is also constantly happening.
A lot of writers, comedians and musicians come into their craft as a voice for something in their past. It could be anger they are carrying, sadness, a trauma. Nothing wrong with turning this into something positive. But when you get credited for being the angry guy, it solidifies that character, especially if you are getting paid, and/or have other people expecting you to create more of it.
This can actually create more of a block in life, and it is not a very creative process in itself. Life gets anti-creative, and you get stuck in a rut more than anything else. So be first and foremost the author to your own life.
Creativity is not always celebrated in our society. It means breaking the norms, and creating new ways. This challenges the status quo, and will create some friction with the surrounding world, in various forms and doses. You need to be the one offering yourself the nurturing assistance needed to make room for your creativity. You can actually kiss the right side of your brain and do something creative with your life. But you will first and foremost be the one reaffirming the validity of your path
Creative pressure can be a good thing, but deadlines can also put artificial stress on your creation, cutting it of from its true context. Have your ever put a deadline on the birth of a baby? Ok, it has quite established time frame, but i think you get my point. You never really know what the nine months for your specific project is, and you don´t want to force your creation out in the world without all its organs in place.
What the time frame is you can only intuitively know, it doesn´t necessarily follow the same clock as the outer pressure that may be imposed on it from the outside by your or other people. Let your baby come out when it is time. This is not the same as procrastinating. Have you ever procratinated giving birth to a baby?
Creative chaos in all its glory, a bit of feng shui might be what you really need for your creativity to grow. Having your room fresh and in order helps the birthing of new ideas. Make sure it is fresh and clean, without being to tidy. If its not, clean it and notice how the result affects your mind. I tend to be sloppy with it, even though i know the benefits. After i clean, i always notice some kind of shift, even if it is just stress that gets released.
Colours also affect the creativity in positive ways, so make sure to have colours around you that you like.
Learning to focus is a good quality to enhance your creativity. It is very much needed to have the kind of monk like focus that creates flow, an intense state of focus on a task, that brings all your capabilities into play.
Learn how to meditate. Look up trataka, an intense concentration building exercise. This will also help you stay focused in disturbing environments, helping you own your own focus in the chaotic world we live in.