man man

People these days just don’t appreciate a strong and healthy frame when they see one.

You may not like it, but this is what peak chair performance looks like.

Please don’t use non perpendicular lines and draw in a clearer software if possible. Its quite hard to read.

What is the point of the push-pull BJTs? With the optocoupler you could drive the nmos gates directly. If you need more current to drive the gates (unlikely for a small motor), I suggest you buy dedicated gate drivers. They are tested and not expensive. If you have the 18V available already, using the optocouplers directly would be a lot simpler.