It is never too soon to consider bringing out your personal voice. In fact, this creative voice has been with you since very early childhood. With some reflection, you may see consistent themes in everything you have created, even from a fairly young age. When identified and nurtured, these threads of ideas will help you find ways of working that feel authentic to you. On the other hand, being too precise and exact about your direction can be inhibiting to progress. There is grace in finding a path that is open and inviting, yet bounded by what seems most important and true to your inner self.
Many artists long for some dramatic change that will lead to personal voice, an “ah-ha” moment. Although change may happen during the search for personal voice, it tends to be a complex, and often very slow process. Change can be encouraged and welcomed, but seldom forced in any way that is authentic to the artist. A great deal of change is the result of practice and experience in our work, and can be so incremental that we hardly realize it. Other changes happen internally, incubating below our conscious awareness. These may cause us to feel restless and impatient before making themselves known.
Finding personal voice is an ongoing process, without a definite end point. But this dynamic aspect is one of its delights. As long as you continue to work, your personal voice unfolds. Sometimes this happens below your conscious awareness. But it can also be helped along more deliberately, with setting intentions, considering your sources for ideas, and engaging in self-critique.