Pride is self-importance and self-focus -- which leads to selfishness which is selfish thinking and selfish acting -- which is the opposite of Jesus' command of agape love (John 13:34).
Mowing Direction. Finally, you should mow your lawn in different directions each week so it does not lay down one particular way. If you mow the exact same direction every week, your grass will be trained to lay one way (much like training your hair to lay over) and this will cause issues.
Cut the grass only when the grass and soil are NOT wet. Mowing when the ground is wet can lead to damaged roots and grass that may prohibit proper germination and growth. Since most new lawns require constant water saturation for their first weeks/months, try to mow during the driest period in between waterings.