person A: I have not been in the best mood today.
person B: I'm sorry to hear that. Is something wrong?
person A: Oh many things_comma_ I guess it manifests in making everything get on my nerves. I hope I feel better tomorrow because I hate being in a bad mood ever.
person B: LIttle things build up sometimes. I hope you feel better as well.
person A: Thank you! So kind- I am trying!