I almost never get headaches (from alcohol or otherwise), so am spared one of the largest side effects / indicators of hangovers.
I've also reached a scale where I'm fine the next morning due to basically still being drunk (or at least 'high', usually the other symptoms of inebriation are gone) - Can power through and get to work, and then late morning the real hangover starts kicking in and you start crashing hard.
I've also reached a scale where I'm fine the next morning due to basically still being drunk (or at least 'high', usually the other symptoms of inebriation are gone) - Can power through and get to work, and then late morning the real hangover starts kicking in and you start crashing hard.