Just a note, and I certainly don't mean any offense by it.
But one thing I've noted that is trans women tend toward having been overachievers in their former lives while this seems less true for trans men. Of course, there are those who don't fit this. There seem to be a lot of trans women who were extremely successful in their former lives. And we really don't see this very much with trans men. A lot more trans men seem to be blue or pink collar. Of some of the more successful trans men (before transition) I've known, they tend to have experienced more delays career and education wise (taking longer than average to graduate and 'set up shop' as it were). Many also seem more delayed in other areas as well. Now by delay, I'm not talking cognitive function or anything.
But I've seen a trend over the years with trans men seeming to have more reluctance to grow up. (now, not everyone, I can already see the protests of the few really mature, successful guys out there, but when compared to trans women we lag far behind as a group). We're just usually not nearly as successful in our pre-transition lives as the ladies (even when accounting for age differences).
So, I think the typical traits are very different depending which direction you're going. And without trying to offend and including myself in this - I think a typical trait for trans men is the peter pan thing. When we hit puberty, we get freaked out as our bodies move away from androgyny. And we stay stuck in a kind of never realized boyhood, terrified of becoming a woman and unable to see ourselves in a woman's role at all, much less plan for the future and who we're going 'to be' as a woman. The whole idea of growing up into a woman is abhorrent to us and we want no part of it at all. Even being a 'strong woman' successful in whatever way is completely unpalatable and we can't bear to think of it all. We'd be better off dead and we can see no future to plan for at all. (And this may be more true for guys who didn't know anything about trans stuff.) There's nothing to grow up into and we lack the guidance and yes, pressure, we need to grow into a man. Girls just really aren't encouraged or expected to be much, so...
And there seems to be an orientation part to this as well. For a trans woman who was very successful pre-transition, you will usually find she was straight (into women) or close to it. A lot more of those who didn't fare very well in their former lives were more into men. I think there's something to that. Now of course this isn't true for everyone. I'm just noting patterns here.