Trump knows what's in his tax returns. Since he is so fixated on keeping them from being disclosed to anyone, the information must be damning. Whether it's creative accounting, money laundering, tax evasion or any number of other possible financial crimes, he is obviously terrified of them being released. He's not alone in this and hopefully, the whole lot of them will be caught, indicted, prosecuted and be made to pay for their crimes. No 'average person' could avoid it, why should he or his cronies?