Bite the bullet

I'm going to bite a bullet soon. Crossed my heart three times and said that i would not do it. But i still can't control and stop myself... Oh whatever... like crossing heart is going to work out. I'm taking a risk and heading to a new direction. Failure probably won't affect too much, and the success rate is probably 0.00001%. Either way, i'm biting the bullet and doing it.

What the hell am i saying? It's about something that i'll be doing. If successful, more info will be provided in the future.