Create Your Own Difficulty Rebalance is a mod that lets you customize the difficulty levels in Fallout 4. 

To use it, install the Customize Your Own Difficulty Rebalance mod and then open the game. The game will automatically open to the Customize game. In the game, there are several options that you can use to change how much damage you deal with and take.

The options are as follows:

Create your difficulty level. You can use the following options:

Dealdealing damage. You can choose the amount of damage you deal.

Take damage. You can choose the amount of damage you take.