I have a creature enchanted with Pariah:

> All damage that would be dealt to you is dealt to enchanted creature
> instead.

I then play Blood of the Martyr:

> Until end of turn, if damage would be dealt to any creature, you may
> have that damage dealt to you instead.

The rules appear to say that this does not result in a draw, because according to Blood of the Martyr I "may" redirect the damage to me.

> 104.4b If the game somehow enters a “loop” of mandatory actions, repeating a sequence of events with no way to stop, the game is a
> draw. Loops that contain an optional action don’t result in a draw.

Then, am I forced to give the damage to the creature? Do I have a choice to draw the game by choosing to give the damage to myself forever?