Do you get visuals on anything else? Have you ever dosed and hallucinated before? Some people just don't get visuals....but 7g of dried shrooms should make anyone trip (maybe not hallucinate....but trip...and trip hardcore).

5g+ is a totally different level of high than anything under that. It's almost like a completely different drug.

5g+ trips are insane if the shrooms are even decent. If you ate 7g and did not get fucked up beyond belief, then your shrooms suck. If you got fucked up beyond belief except didn't see any visuals, then you probably just don't get visuals.