In criminal cases, the hung jury rate is 8% to 10%. In closed jury room discussions, some are willing to compromise, but jurors will often succumb to peer pressure and reach a unanimous verdict rather than risking a mistrial by not coming to a collective decision. There's an immense pressure on jurors to conform to the majority decision which places a reliance on the presumption that the other jurors know better than the individual. Sucks, but a reality.