Don't sign any contracts or written agreements unless you have consulted with your lawyer. If you think you must sign something to hold an important deal, then add, "This contract is contingent upon the review and approval of my lawyer within 72 hours." If you are going to make a deal, purchase a home or commercial property, or make any kind of binding transaction, consult with your lawyer FIRST. Your lawyer is the only person who will be looking out for your best interests.