sounds like you got baked but just spent all your high focusing on how tired and bored you were. I think you should have played video games or had a conversation or something to change your mindset. Its all about atmosphere and mindset. If you're feeling couchlocked you just need to know it can change as soon as you stand up. Being high lets you pay attention to whatever you want so if you're focusing on feeling shitty it will just get worse. Next time you try to get high have an activiety avalible that you enjoy doing... It will help you notice the differences I think.