[Poe was trying to learn how to control his emotions. It wasn't easy at all and there were a lot of trial and error involved.]

[Because anger could cause fire to happen, it was the best emotion to use. Poe wasn't sure happy emotions could start fires. Certain positive or negative emotions did things based on the emotion itself.] Do you? I remember you yelling about not wanting to go back to Jakku. That counts as you having a temper, right? [There's a wide knowing smile as he picks up another firework and examines the fuse. He offers it over to Finn.]

Anger is a negative emotion, it can create fire and can be used if you control it right. I saw a man, [The word man came out a bit sour and it will always come out that way.] that out of his own anger set fire to whatever around him without care. I have too much anger that I explode the fireworks too soon. Happy feelings... I don't think will work because it's positive. The happy feelings might make it more bright and fun. Calm feelings probably make it not get all... explosions everywhere.

We're talking about emotions. I'm still learning what does what myself. Give it a try.