Remember too that it is very individual cham dependant. My Jax got very stressed out on car rides. Too much movement for him, I think. I would have loved to have him sit on my shoulder, but it wasn't right for him. So, he had to ride in the bucket of shame covered with a towel
He was not a cuddler, but if he was out, he was always right underfoot like a puppy, wanting to know what was going on. Always had to watch your step. He would stand on my foot when he wanted me to put him up, too. Sometimes I swear you could even see the little gears running in his mind, trying to figure stuff out... Then one time he got stuck in a shoe. Obviously not a genius, but there's a lot going on in those tiny heads.