i'm stealth, had plenty of girlfriends. not impossible, more based on you and your personality like it is any other time. if you want to find someone who is gonna be cool with the trans thing, even if you're stealth, you might want to first get their views on LGBT+ issues and how they would feel about dating someone who is trans. bring up articles you've seen, etc. some trans guys stay within the LGBT+ community, dating someone who is lesbian, or bisexual or w/e else. i don't think as a trans man, you should date lesbians, because they like WOMEN and you aren't one. some exceptions i guess if you've been in a relationship with them for awhile, or they see you as a man but it gets conflicting when it comes to their identity, etc. i've only dated straight girls though (from what i know) so i hope that eases any doubts you'd have about not finding someone outside the community, if you did have them.