Banks aren't giving out money like they used to. Pretty sure they won't factor in shares unless you sell either as they're potentially worth $0 the next day, or in the case of 88e, definitely.
Don't get married, save 100% of all wedding costs, and again 20 fold when you inevitably get divorced and she takes 75% of everything you have. Not to mention all of the money saved while not being married.
Everyone always talking about skylines/silvias being ultra reliable, meanwhile pretty much every part on them has been replaced with aftermarket upgrades.