cheerful and optimistic

I have been having negative energy with me since last Saturday,
this is not a good sign,
I have bad temper,
I am not doing my job professionally,
I show "shit face" to everyone,
my mood swing easily,
I could be smiling to you, but deep inside of my heart I am feeling bad,
etc. etc.
I know this is bad,
and I need to move on from this.
I talk to PK,
I listen to her,
I try not to be self-oriented,
and that works!
I just need to remain cheerful and optimistic!