"doesn't anyone fucking knock anymore?"

[pixel]

first of all youre not 40. its none of your fuckin business if they smoke. they shouldnt but theyre youre parents and they can do whatever they want. why should they listen to a punkass who cant even afford his own place? if you really were grateful, you wouldnt be complaining about them like this.

my advice to you is if you really value your privacy, move out and live on the street. then they wont be there to bother you anymore.

you're going to be one hell of a shitty parent.