The best solution for that is not to have a kneejerk reaction and on a meta level, pull back from a class progression which we have long since talked about and had time to allow percolate and get an impression for. It's the same thing with that trash discussion of turning into a chromatic dragon automatically making Viserys evil, or even, to a lesser extent, any of Viserys kids being inherently evil.
That might be true in other settings, by DP has by all indications made it clear that alignment and even mentality is not "fixed" or guaranteed. Every character experiences things which moulds the way in which they view the world.
If you want Dany to not do certain things, the best solution, in actuality, is to
talk about it.
"Like normal people, Crake? Nah. Bet to let it lie and ignore it, hoping to god you don't have to strain a nerve by making anyone uncomfortable."
Edit: Don't you
dare rate this post as insightful, by the way. Sometimes I think I really am the only sane man around here.