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.
Types of Leases & What They Mean: FS, IG, MG and NNN. There are two main types of leases that you will encounter while looking for commercial real estate, Full Service (FS) and Triple Net (NNN). There are then two other less used type of leases which are IG (Industrial Gross) and Modified Gross (MG). Letâs start with the two main ones: