The Moon represents uncertainty in the Tarot - something that is unclear, or obscured from you.
In this, the present position of a reading, it may mean that you are misunderstanding something or someone around you. You aren’t completely ignorant (like The Fool), you simply lack clarity. You may be afraid of what you don’t know. But the unknown will remain intimidating until you discover more about it, so you need to find out.
This card is associated with Water and Pisces in a wider sense, and keywords that are associated with The Moon are:

The Strength card is linked closely with the Justice and Temperance cards. It is a very positive card.
It represents inner strength and your immediate surroundings. It also pertains to discipline and control.
In the present position, it talks your increasing ability to take control of your life. You are growing and mastering new skills and this is a very positive time for you.
This card is associated with Fire and Leo in a wider sense, and keywords that are associated with Strength are:
