Tinker without guidance

From the idea I was thrilled execution corresponded in about my idea, except for one: how should produce a child without any instructions or at least booklet of ideas suggests even remotely such things as on the packaging alone? For my 7 year old son of frustration would be pre-programmed so that - and I've been looking for something with which he comes alone cope, this kit goes back again. For everyone who wants to directing himself, this is an expensive alterative to craft wood + paternal toolbox.