Why are we reluctant to call Ts?

[Ref Daddy]

You just gotta trust.

I've seen T's help, others hurt. I have some coach's that it just makes matters worse - others better.

I too would evaluate if at the point in the contest your partner needed the "ultimate" infraction (T) to correct the coach's behavior. Maybe so, maybe not. It's his call.

BTW - according to my theory you could have t'd too and expect the same "consideration" and support from the co-official. Why didn't you?