I have two GC's who cannot sit still, they have to be doing something every minute of the day. Both inherited that from their fathers, my sons. I have 2 who can play the piano. Musical instruments are played by quite a few family members on both sides, including one g.grandfather, my father and one of my dil. Not me unfortunately although I am learning to play the piano but finding it hard. All of them have a sense of mischief and fun and are a joy to be with. Just like my sons and one brother are. One is great with chemistry, maths and biology so he is following in father's footsteps. Everything has to be in order for him, he takes after his Mother for his interest I maths. One is interested in Arts and Crafts and loves making things and entering competitions with her creations....she takes after her Mother, my sisters and also me because I love painting and drawing too, so much so I have a degree in it. Two of them enjoy the outdoors, as does one of my sons. One GS is dead keen on all things military so takes after his Grandad, my father. He is also keen on tennis and badminton as are his parents. One of my sons is mad keen on football and his little son seems to be following in father's footsteps.
Unfortunately not many of them except for two are very tidy. I like things just so, my son says he has better things to do than fretting about where things are. His very clever son is the same. My one and only little GD is very tidy but I do not know where she gets that from.