All the water could never sink a ship unless it gets inside. Likewise, all the pressures of life can never hurt you unless you let it in.
Life is going to throw you curveballs, its going to make you get agitated by things you can’t control and make your mind wander. You’re going to compare your pressures with others. You’re going to want to jump ship when a little worry starts to seep in. But don’t. It is just a downward spiral that doesn’t help anyone, especially not yourself.