This may be an odd perspective but I feel like Dommes can learn from subs much as subs can learn from Dommes. Should a Domme starting out only session with young subs, that seems silly. Should they not session with anyone until they reach a certain age? I would think a Domme starting out would potentially benefit from having sessions with some older, presumably more experienced subs. Are there some activities younger, less experienced Dommes should probably stay away from - yes.