Smoking, Vaping, And Dabbing Doses:
To begin, smoking and vaping/dabbing have a nice fast onset, so you can titrate (monitor the dose) more accurately than other methods. (Beginners can do baby-dabs or take 1-2 tokes).
Dosing Tinctures:
Tinctures with THC can also get you high pretty fast, because they enter the bloodstream much faster than edibles, which make them another good option for beginners (being able to feel the onset and titrate is key). Nano-encapsulated tinctures are the best of the best for this purpose. Try 5-10mg (though, some people feel 2.5mg to be enough, so experiment).
Instead of swallowing the tincture, place the drops under the tongue and hold for 20-60 seconds, swooshing around to get into the blood vessels, then spit or swallow, your call. If you don’t feel something in thirty minutes, take more next time.