There are lots of ups and downs. There are disappointments and sorrows as well as achievements and jobs. There are limits to what people can do for each other within relationships of equality and friendship. There are very powerful social forces against lifesharing. It contradicts many common beliefs and practices.
People do break personal commitments.
More people to live voluntarily in intentional community, including people with positions in managing the service system. Maintain the space lifesharing needs to grow by respecting its limits and not expecting it to take over for large numbers of people. Avoid the temptation to present lifesharing as a fix.