Ships don't sink because of the water around them. Ships sink because of the water that gets in them.
Don't let what's happening around you get inside you and weigh you down.
When you are losing your inner confidence and getting disappointed too much and losing your Heart to bear External Pressures on your Mind from around them in your practical Life.
Never Allow external Things to get into your Mind which is creating negative pressure so be strong from your inside Always Don't let what's happening around you get inside you.
A chinese famous thinker and educator names XunZi Expressed the same view: The water supporting a ship can also upset it.