1 Corinthians 4:1-2 Let a man so consider us, as servants of Christ and stewards of the mysteries of God. Moreover it is required in stewards that one be found faithful.
Servanthood require faithfulness. You have to be committed to be a true servant. You cannot serve two masters. Once there is a split in the mind, servanthood starts to suffer. While serving, don’t allow your mind to wonder around without control. Once a negative thought cross your mind about your mentor, that is the beginning of drawing away from your master.
Matthew 6:24 “No one can serve two masters; for either he will hate the one and love the other, or else he will be loyal to the one and despise the other. You cannot serve God and mammon.