Do I sin because of Adam?

[Godscreated]

All of these things either lead to death or could... They aren't natural. So if I may ask, where do you get your information?

Breathing could lead to death if you inhale water.

By what definition of natural are these things unnatural?

In what way is inhaling water a natural act, you do know that inhalation of water is called drowning and not breathing, actually the inhalation of anything other than the air we breath for life is called drowning, whether purposeful or accidental.