Brother, I've taken that whole "French Inhale" approach, and when I say approach I mean each hit of the blunt was french inhaled. Attempting to get higher by allowing the THC to be absorbed through your nostrils might make you a weeee bit higher but I shit you not I didn't feel much higher. Smoke only needs to be on in your lungs, like someone previously said, for about 3 - 4 seconds.

If you wanna' get higher, buy better buds brother. Or if you have opportunity, grow it yourself.

EDIT: DUDES, resin may be bad for you.. But that shit will still get me lit. I believe it's our duty as Marijuana Enthusiasts to respect the high and forget the bullshit. Nobodies too good for resin, if that's all we got and you don't wanna toke, fine by me.