Noisy 17 week old

[newmum36]

My ds is really noisy most of the time when awake and particularly after he has woken from afternoon nap and waiting for before bed feed. He squeals and shouts really noisily on and on for about an hour - shuffling out of his playmat and when under the toys, pulling really hard on the toys above him. Sometimes I can't work out if he's squealing with delight or whether he's upset....!! I presume this is normal - and that it could be an indication of what I have in store for me in the future....ie a hyperactive vocal child ??..Mmmmm