How do you choose to construct a strawman? A lot of the above would involve rational processes such as college, buying cars etc. Others not so much as I doubt many people "choose" to recover from a relationship gone sour or the loss of one, in much the same way that people don't choose who they fall in love with.
If you're heterosexual then you can certainly act on lust - but there's only one gender that would inform any action and that would be the opposite one. Trying to equate the above with somehow 'choosing to be attracted' to the same gender in order to act on such is just ludicrous.
Well, it is a strawman only if you do not believe in free will, that is, an ability to choose between whatever options are available to you, whether you know all of them or not.
How do people draw children into vans?
How do child molesters coerce children into not telling anyone?
How did you decide to reply to my post?
If you think believing God or not believing God is a choice that individuals make, then the next issue is what is that they believe and why?
Or if you wish believing God or believing something else.
How did you choose your username?
How do young people get seduced?
How do people fall for scams?
Why do kids believe in Santa Claus? or Confucius or that Paris is in France?