Solitude

One reason for a long lasting solitude may or can be the fact of not being able to reach the assigned level you need to reach. That you are not the person who you have to be. And until you become that person you may be alone. So its worthwhile to search for it if you do not know who you really are or who do you want to be. Its worthwhile to find yourself in order to bring peace, harmony and whatever you need in your life.