i do want to chime in and dampen expectations a bit - as with most things related to HRT, your mileage may vary. this point in particular fucked me over quite a bit; i ended up doing multiple "trial runs" on E (before finally sticking with it) because i went into it expecting i'd see mental changes within a few weeks and never noticed anything, leaving me more uncertain than when i started. at this point it's been nearly a year since i fully committed to HRT, and only now am i starting to get the very first hints of the mental changes other people have described getting within weeks.
not saying that it's a bad idea, more that even if you don't notice anything immediately doesn't necessarily mean it's not for you :)
