I didn't intend to get angry, but because of the situation,
The 3-stage anger
I kept watching this scene over and over again
Stage 1: Now you are going to do training => Cancel that (embarrassed)
Stage 2: Where am I going to spend the money I saved, it's all for you => So don't do that (upset)
Stage 3: I already booked a business class flight => Why are you making that decision without even asking me (exploding)