I wouldn't say necessarily. Do you know what sign you are? Aquarius, Virgo, Libra, ect?
There are three ways of I know that you can find out which element is best suitable for you. First, the one of which your sign is aligned with. Ex: The people under the Aquarius sign goes under the element of Air. The second, is "soul searching". When the practitioner goes into a meditative state, and finds out which one is the practitioner is more useful, so to speak. But, I wouldn't recommend this, you could give yourself false information. The third, is simply the element you feel more connected too. In this case, that would be Air.