Two are better than one, because they have a good return for their work: if one falls down, his friend can help him up. But pity the man who falls and has no one to help him up!
The reason no two people are the same is because we need differences to sharpen one another. If all of us knew the exact same thing there would be no need to encourage one another. Therefore, find out who sharpens you and together, devise a plan that will bring the both of you up. Together, you will be advanced and with God, you will continue to grow.