However, chronic pain can persist after injuries heal for no apparent biological cause. The most common sources of chronic pain include low back pain, headache and arthritic pain. Chronic pain can cause significant psychological and emotional trauma and often limits an individualâs ability to fully function.hronic pain is any pain that lasts for more than three months. The pain can become progressively worse and reoccur intermittently, outlasting the usual healing process.
You can be a: 1  Tenant with Written Lease. Tenant with a written agreement that states the agreed-upon rent and the length of the tenancy (typically 1 year, but may be shorter or longer). 2  Tenant at Will. Tenant with a month-to-month tenancy, which may be either written or oral. 3  Tenant at Sufferance.
The landlord maintains ownership of the property, and the tenant has the right to use the property as established in the terms of the lease or rental agreement. Non-freehold estates involve tenants, and they are often referred to as tenancies. There are four types of tenancies: 1. Tenancy for Years. A tenancy for years is a type of lease that specifies a definite term for the agreement, such as one month or one year.