At What Point Did You Realize You Were In Over Your Head With A Car?  

For those who don’t have the reasoned forethought or bulging bank account to solve some major automotive issue, the only option left is to do it yourself. However, if your ambition outweighs your experience and budget, that situations turns sour real quick, so I ask my audience - at what point have you realized that you’ve had enough during a repair, modification, or build?