[Does so]

Lucky you:

I can base my opinion on just two users. One is 60, lives next door, his “light is out”, and seldom leaves the house because his oxygen tank keeps him tethered there.

The other, at 33, is dead.

[socalgop]

Even a single marijuana overdose can be fatal.

[Vision Thing]

These self-destructive potheads prove the correlate of Darwin’s ‘survival of the fittest’, namely, non-survival of the unfittest.