Also, the 50% statistic is from all marriages, not first-time marriages. The figure goes way up due to people being divorced, married, divorced again, ad nauseam. I remember the first-time marriage divorce rate being somewhere in the range of 27-33%.
Yes, so much this. Every time I have to do something in the engine bay, I get a friend. A six-pack, a dinner, or whatever other small favor they need in return returns gold for pennies in the investment. If only the damn engineers would have the incentive to make working in the engine as easy as changing the oil (though Subaru even fucked that one up), life would be a breeze.