you need both !!
You can't invent logic or change language.
the right to something and the desire to are 2 completely different things.
The first is a function of being allowed , You have NO (or at least very little) control over it.
second is a function of reasons to want to do it.. That's personal , each person has different reasons.
Again.. You have the right to wear a dress
For your reasoning to make sense, you now have to go buy a dress, because you can and according to you that's all the reasoning you need.
I think you should try something with polka dots. I think you can pull it off. You can!!