Some things had already been prepared in advance but he still needed to be ready whether it was having the correct mental state or physical condition.
If he did not come into the fight in the best condition then it would be very easy for him to mess up when the fight began.
All that he could do was quickly send a text to Ash to update her about it before trying his best to get back to sleep again.
He was already woken up so a part of him was already a little awake so it took some effort to get comfortable again and to start drifting back to sleep.
What he was not aware of was that after he had left, the boss had arrived not too long afterwards.
The boss may have been very angry about someone trying to hide away and not pay him back the money that was owed but he was able to find out some important details from his subordinates.
He was not stupid enough to throw away an opportunity that landed in front of him.