To anyone on the fence about HRT, especially an Estrogen/Finasteride combo, because they're not 100% sure they wanna be a Woman, but like, Certainly aren't a 'Man':
It's totally valid to see if the medication is right for Your body and brain chemistry before deciding on pronouns, presentation, or Clothing.
@Motodrachen sorry, Selective Estrogen Receptor Modulators https://en.wikipedia.org/wiki/Selective_estrogen_receptor_modulator
@Motodrachen there are also SERMs (selective estrogen reuptake modulators) that can prevent breast development at the beginning, for those non-binary inclined (that still want to use Estrogen, that is)