This question is similar to How can I aim better/kill people more often in first person shooters?; but instead of first person shooters, I'm playing Smite. (I'm not sure how much that affects the answers to this question compared to other MOBAs).

I find that when trying to aim skills that require skill shots, I tend to miss quite often, especially in the heat of battle. Cone shaped skills are much easier, but the line shaped skills always give me trouble.

Does getting better at aiming just come with practice, or is there something I can do to improve my aim?