The discussion between the two character felt awkward at first… but I thought about what I might say to a friend in response to their self criticism and I was able to find a more compassionate voice which I then used for myself!
For some reason my inner coach has the voice of James Acaster…
My inner critic told me I wouldn’t last long enough
My inner coach didn’t show up I felt worse and more tense and angry at myself
The inner critic was this feeling of negative anticipation and doubt, not quite dread but almost a similar feeling. My inner coach told my inner critic that it had no power, it told me lies, and that I was in control and deserve pleasure and happiness. I also visualized putting my inner critic into a small box and making it shrink in size
My inner critic and coach were firebox and water girl-esque characters. Critic was hiding behind a projection of made up scenes of me not being able to perform. My coach tore down those projections revealing the critic behind and engaged in logical debate, ultimately coming out on top. Very vivid and immersive experience
My onner critic was an amorphous phantom never in direct focus but always whispering things to me to bring me down. My inner coach was a loud booming voice that cut through the whispers, like from a superhero. The inner critic was saying I wont ever have a genuine sexual experience without cialis and the inner coach was yelling that my sexual experiences are all genuine and Ive had genuine great sex without needing it before…it was going back and forth but my inner coach was kind and logical. Very confident
My inner coach is very calm and very sensible. It is much like me and has excellent reasoning skills. He is not pushy but determined to get his point across . He usually touches the inner critic on the shoulder like a parent would a child … looks the critic directly and makes his point across . My coach is absolutely confident and certain about what he is talking about.
They’re both me, one just a shit head but the other is forcefully debuting
My inner critic is a grouchy old man and my inner coach is a cheerful, business-person type woman. Coincidentally, they are both sports newcasters!
Inner critic is anxiety and worry and inner coach says “these are not real problems”
Inner coach showed the critic how I’m giving caring and selfless in bed while the inner critic is selfish self absorbed and simply wrong.
Inner critic sowed seeds of doubt and the coach talked me up and recognized I’m taking care of myself.
That was fairly impressive! I was able to get into my head and participated in the exercise, I had “flow” which is extremely hard for me to find. Maybe the inner coach will kick that inner critics ass 
Inner critic was saying my erection will remain weak while inner coach said you will overcome this setback
My coach is me the real confident me and he is behind my left shoulder. He is the reasoning and logical rock that counteracts my critic with understanding and real facts.
Sometimes my inner critic is my ex, and myself, accpted my ex talking and cuckold submissive
Anger. Is pure and huge anger like no one has seen before.
My inner coach is gold and my inner critic is red. My inner critic was doubting how i would perform next time. This makes me doubt my ability and causes me to take a confidence hit and think negatively. My inner coach was feeding me positive information and imptoving my confidence through recent experiences where I felt more relaxed while in bed.
My inner coach instantly became R. Lee Ermey.
In fact, he visualized so quickly, that I didn’t even argue it.
My inner critic is an unkempt version of myself.
My coach immediately addressed my critic by saying: “Oh, for f**** sake, he banged his wife for 25 years whenever he wanted with no problems!” (in Full Metal Jacket Drill Sargeant form).
It was so quick and abrupt.
Man, our minds are something.
My inner coach gives me confidence that there is nothing wrong with me and I will please my partner.
My inner critic just stood there and gave my coach some looks that attempted to show impatience, like whatever this coach was here to do wouldn’t make any difference. My coach kept saying that I’m putting in the work and focusing on positive impacts to my sex life and the inner critic just rolled their eyes. The coach never wavered, the critic eventually sulked away.