Do you feel upset when this happens?

Do you feel upset when this happens?

I play with black pieces. Blitz (3+0)
This game was played 27/4/2020

White to Play – Mate in 2!

Navy_Seal X Scala (9/4/2020)

My opponent made a good game and had the advantage most of the time and almost win the game but somehow, I manage to turn the situation and found the path to victory.

I play with black pieces. This game take place in Lichess.org and this a blitz game (3+0).