but actually though, why is everyine so scared of death?

The truth is that some of us are not scared of death but we are scared what happens after death.

the end of a life is called death
therefore, after death, you are simply dead
so why should the end of life be scary?

Well, some scientists say that you're aware you're dead when you're dead. However, I find it more interesting than scary.

exactly, its interesting, but not scary. Thats cool, I didnt know that actually