Yes, I know "they" is incorrect when talking about one person whose gender is unspecified, but it's just such a pain to constantly use "he or she"/"his or her"/etc fifty times when discussing a hypothetical situation.

Maybe from now on I will give the people in my hypothetical scenarios genders beforehand so I can still be grammatically correct without having to deal with it.

How do you feel about these situations? Are you so uptight about it that not only will you stick with it through an entire speech, but also pick apart this post for the tiniest of errors? Will you go on with your "they"s because you really couldn't give less of a smurf about grammar if you tried?