I became aggressive only if my wife upset me 
It is not clear to me where this theory came from, that meat plays a role in human aggression.
Probably from the fact that you have to kill to get meat It is not clear to me where this theory came from, that meat plays a role in human aggression.
I did not notice excessive aggression, I am a rather reserved person. But I really love animals, and sometimes its hard for me to come to terms with the fact that they are being killed for food.
In nature, this is called the food chain and is completely normal.
Does anyone think seriously that a lion might be persuaded to become a vegetarian?
I don't think my wife has a problem with what I eat but with what I do.