I did something stupid

I won’t assume to know exactly what the OP feels like but I do know what it is like to be frustrated to the point where setting a car on fire seems like a good way to cleanse your negative feelings.
I have never done that but talking that way sometimes relieves some stress.
These cars grip our minds and hearts sometimes. We invest hope and happiness in them.
When we encounter obstacles at every turn, it can drive you batty.
Personally, I am the type that has to force myself to walk away and let matters calm down, then come back later.