A Master makes you sufficient. A Master takes away all your dependency and makes you more full and centered. It's no dependency.
You are depending on so many things around you. You love somebody and are dependent on their feelings and emotions. If it is a little bit disturbed, you also get disturbed.
And you depend on so many things around you, you don't know your own freedom; you don't know your nature; you don't know how hollow and how empty and how beautiful you are.
And a Master makes you aware of this beauty that is deep inside of you.