As the number of addicts who become addicted to marijuana and continue to seek marijuana increases, they become unable to work anymore and become homeless on the streets. The government tries to treat them so that they can work in society again, but the cost of treatment is passed on to the citizens, and the number of addicts is increasing faster than the treatment, so it is not a fundamental solution. If we continue to ignore this, we will not be able to afford the cost of treatment for them and the number of addicts will be unmanageable, so we need to find a solution quickly.