Now I was again killed by a creeper in a cave, lost also my things and sword, i forgot to block the attack by a shield (i had it in the offhand) but i forgot using it while I heared the "tzzzz" sound.
Here is a video while the creeper explodes and kills me:
Please comment what that could be done to avoid being killed by the explosion please =)
Nothing, you should have be more thorough honestly. You didn't bother to check your left before moving forward which caused your demise.