That's my biggest worry for him. His biological father is a habitual liar. To the point where he'll tell you the sky is Green while looking at a Blue Sky. I don't want him to grow up to be like his biological father and I try to be honest with him and let him know that he's going to suffer having actual relationships (friends, girlfriend, etc...) if he continues to lie about everything. The kid has all of the potential in the world, but my greatest fear is that it will all be undone by his inability to be honest/take responsibility for his actions.
He's going to be in for quite the wake up call next year when he starts high school. The b.s. excuses won't fly with the teachers and he won't be able to skate by with just being smart, he's going to have to put in the work. If there was a Scared Straight Program where he could sit in front of prisoners that made bad decisions and they'd scare the crap out of him, I'd sign him up in a heartbeat.
In regards to the whole "gay" comment from Jim... He grew up with his Mom and 2 older sisters, so I have to remind myself of that all of the time when he's interested in baking or doing crafts. If anything, outside of that, he's just a big old nerd, which at the end of the day, I'm okay with, as it could be a lot worse. I just hope that he finds "his people" in High School. I don't care if he's part of a nerd clique, I just want him to have friends and things to do.