Just wondering what age range is normal for this and if/when what age you should be concerned? My DS is 3.8 years and has always had minimal interest in crafts / drawing. Many children I know of the same age can sort of write their name, will sit and colour etc. We have a first writing type book which he is startng to show a bit of interest in. Will try and hold pen 'properly' when prompted sometimes but can get undestandablt frustrated is I offer to show him and he's not in the mood (don't want to push it too much?). Otherwise holds the pen like he's going to stan someone!! Drawing wise just scribbles. No interest in colouring between lines, signs of drawing people etc. Literacy wise, he knows all his letters and started to show an interest in reading (loves books), do no concerns there. Is it just time thing or should I be concerned / doing anything different?