Be unreasonable
I don’t think we should be reasonable when it comes to things that matter. Most things in life are not set in stone. Of course there are laws of physics but this is not about that.
When it comes to what you truly want in life. Be brave and figure out what it is that you want. Then work backward and figure out what kind of person you need in order for what you want to manifest naturally in your life.
Then go on and be that person.