I actually have advice. That sounds exactly like DS6. He hated being a baby! Truly, just like yours. (second born loves being a baby) Anyway, he developed very rapidly and skipped a lot of stages. For example, he stood at 4 months and cruised at 6 month. He stacked boxes to reach things babies shouldn't touch when he was 7 months. It wasn't easy. More importantly, I think it really hurt his brain. Those basic development stages (crawling, reaching, rolling around) develop important neural pathways. I believe that children who are GT end up with so many sensory issues and quirks because they outsmarted their little bodies when they were babies by asking their cortex to do jobs that their midbrains and pons' were supposed to handle. Just a thought.