studied all night. >> both men pass their tests, but it was drugs that brought houck to prison.serving two years for possession of a controlled substance and grand theft. >> hey, let me use your pen. >> now with his release date rapidly approaching, houck's biggest worry is that he just might miss the place. >> you know what i mean, there's no responsibility in here, no bills, no worries or anything. the only thing i worry about is getting toilet paper, waiting to get toilet paper. and that's not any big deal. i have a bunch of friends in here. it's like not even being in prison. >> check this out. when i was a kid, i got adhd. adhd, or a.d.d.? i've got one of them. i might even have them both. >> he has the best time in prison anybody i've ever seen. i don't know why he's happy all the time. >> if i need to be serious, i will. i mean, what? if i don't need to, be cool with me, i tell a joke and everybody can laugh with me, it's pretty cool. >> houck's time at santa rosa is made easier not only by his attitude but by his job on the inmate construction crew, where he works with o