Im gonna die 100% so now you are allowed to kill me?

I didn't say it's okay to eat fish because they will die anyway. What I said is that 100% of fish are eaten by some other creature. The argument is that they will be eaten either way, whether by humans or other predators.

F**ked up thing is, since a few days i feel a little urge/crave to eat meat. So will see what will happen..

Eat non-meat dishes with savory flavor to them. That's what you are really craving, not meat necessarily but the savory flavor of it.