Answer:
It's a k-pop group member?
If I am right..?

Answer:
its easier
Explanation:
the human figure (or some animals) are very complex figures , making them is hard enough plus you have to have a lot of clay etc. but to make a pose is much more difficult because there is so much detail
I assume they get anxious when talking to large groups. My suggestion is to find a fix point to look at that’s behind the audience
An interval may be described as horizontal, linear, or melodic in the music world, if that's what you were referring to.