I've often wondered how many would have succeeded without me?
Do you, guys, easily succumb to the temptation?
Do you summon me straight away, instead of being true to the spirit of the real fighters?
Question is - should I have been revealed to the world in the first place?
Doesn't it spoil the pleasure of achieving the goal without me?
Who or what am I?
Further to some comment, I've changed one of the lines cause I think it causes a big of ambiguity.
And, also, the answer IS in the question.
Without me a lot of fighters would have been 'doomed'.