This is a trick question!
One: You're not broken.
Two: It will help to correct structural misalignment, alleviate pain & tension, relieve stress, & remind your body how it is designed to function.
The effects of massage may last 2 days to 2 weeks. However, if your daily habits promote misalignment – spending long hours at the computer without breaks, wearing high heels, carrying a heavy backpack or small child on one hip (switch hips!), sitting on your wallet in your back pocket, using one side more dominantly than the other, etc. – your symptoms may (will likely) return.
Long term changes may require additional steps, such as changing ergonomics, retraining muscle patterns, strength building, &/or chiropractic adjustments.