How old are you?
How simplistic. No, you will just be required to recognize and honor the "marriage" of two guys who want to rent your garage apartment; who want to teach your children that their union is no different than a traditional one and just as wholesome; that sex ed will be mandatorily taught with more than just a cucumber and a condom; that should you and yours die without a caretaker designated for your child, a homosexual will have a fair shot at obtaining him; that the next frontier of a "maturing society" will involve not just two, but three, four, etc. with all the above mentioned imposed on your life and your children's. Happy?
On that topic, one place where one's personal choice to discriminate still prevails is indeed our own private sex lives.
Depending where you live, saying "I don't date blacks/whites/asians" can elicit different reactions... Are you a racist? Are you "not attracted" to them? Why?
Look for the day when you are charged with bigotry, if only in social opinion, for refusing to date homosexuals.
Good Posting!