I emphatically state that ALL human beings can choose to or choose not to engage in any number of activities during their lifetime including homosexual activities.
You are the one stating that choosing to engage in disordered homosexual activity would entail living a miserable life -I myself would term it self-destructive - a slow suicide...
And some people choose to make others miserable, and some people choose to focus on others' misery and some people like to sit in judgment of others' choices - as if they are God's little helper.