He'd be of no use if he allowed his anger to rule.
"You would play better if you didn't allow your anger to get in the way."
Luther caught himself for a second and allowed his anger to settle in.
He allowed his real anger to show for the first time.
If you are angry, allow your anger to come out without hurting yourself or others.
He was seething but too disciplined to allow his anger to take control.
I allowed my anger to get the better of me.
Only then did the Big Man allow his anger to show.
He allowed his anger to show now, a little.
He was upset enough to allow his anger to show for once.