What's life

Yesterday I was so happy today I suddenly feel very sad now. What's life?
I worried so I thought it was good and had to inform the management.
I more worried once the management asked more questions about the subject.
If I never inform, I might kana something because I never inform.
I inform and  then somehow my superior will feel not happy that I informed.
This was all because of having no wisdom.
Can I survive after today? who know?