I think the important distinction here is the percentages of THC present with whatever you're taking.

If you and @danielton are just talking about getting stoned with cannabis, well yeah it's going to get you high.

If you guys are talking about taking CBD compound supplements with THC present, that's very different. THC at low percentages have little to no actual psychoactive effects (talking sub 10% which is way higher than any CBD-specific product can legally be sold as). THC only acts as a catalyst in this fashion.

CDB, CBG, CBC, and CBN, which all occur in different stages of degradation of the THC and CBD compound molecules. CBN is one of the last stages of degradation of THC and is associated with the almost-narcoleptic like sleep and is generally responsible for times that weed knocks you out, which is what I'm guessing happens for you! Not to be one of those vocal enjoyers, moreso highlighting the science behind why you felt the way you have with various strains. It's certainly the high doses of THC affecting you, but without any CBD compounds there's nothing to ease the THC.

It's similar to how we can take an NSAID and an analgesic. Of course we can just have one or the other to get the specific effect, but taking them combined delivers a wider range of effects that go beyond what they were originally meant for. edit The difference is that we have an endocannabinoid system that's meant to be active and using these theoretically helping prevent the issues in the first place - whereas NSAID and analgesics something we take as a suppressive.