"Crashes" were never much of a big deal for me, honestly. I think people make too much of them.
yah, i find if you want a "real" crash, you must binge longer usually. and really go long and hard, so have lots of money to spend on a large stash that you can do about a month of hard binging on, then you got a REAL crash!
....usually. lol. i would do what you are sayin tho, pass out, then 2-4 hours later im wakin up, altho i would wake up feeling almost high, like i just slept 18 good hours instead of 4! lol, but then the fatigue was still more prominent throughout the day.
I think there was something else i was gonna mention but yah, i just slammed a bottle of tussin and its kickin in about now, lol, i got other stuff i gotta get to before it builds up anymore on me. but i would say, if you cant get to sleep, try doing some exercises, you'll be too tired most likely, kind of that sucky middle spot. so either KNOW you want to sleep and force urself to do bunch of pull-ups, push-ups, whatever, to get yourself more burnt out. For me, all i've had to do was lay in the dark for a while and just not think about stuff and eventually i'd pass out, plus i wouldnt be layin down until about 2-5 weeks later anyways so.....
but yah, there definitely is a hard crash. but the meth likes to carry you for the long haul so its more of a crash landing if anything..... to get that classic crash, you gotta really push it. I've snorted so many lines, enough to get a good tweak going. and instead i would go sit on my couch, end up layin down on it for a sec, then wakin up like dam! i guess i had passed out lol. I'd wake up 4 hours later after passin out around 5 er 6am most likely