A comma pacient or a coma patient ? If the rapist is in a coma then he none of the factors matter, he literally cant rape.Yes, it ignores the physical aspect.
a rapist mindset doesnt matter if you are a comma pacient
The thing is that if someone is a selfish SOB and wants sex with a wo/man and was not able to get it by seduction, he might rape if physically able.
For rape to happen there needs be :
motivation
opportunity
mentality
That`s the way I see it.
And of those three, mentality is the most important factor. If you say sexual arousal is enough motivation, then I have motivation. And since I actually have spent time with woman, alone, I have also had opportunity. But I have never raped because I dont have the right mentality.
Like gravity is essential to the pen falling in your example, to the degree that none of the other reasons for the pen falling to the floor would matter without it, motivation and opportunity doesnt matter without mentality.