Thicker skin

[Nevadaref]

One tip that I will give you is that when I have to administer four FTs to the same shooter due to a situation such as this, after the first 2FTs, I make a point of checking with the coach that this is the shooter he wants for the T by looking over at him and making eye contact, pointing, etc. and then step into the lane and give the T sign so that it is visible to the table and benches before administering the technical FTs. This makes it very clear to everyone what is going on. Had you done that you likely wouldn't have had any more problems.