A reader writes:
In Phillip S. Smith's 
It shouldn't come as a surprise to anyone that Americans aren't willing to stick their neck out to work against marijuana prohibition, since the consequences for making that preference public are disproportionately harsh. I assume I am not alone in the fear that speaking up about marijuana would mean a risk of losing my job, and of hurting my chances at another job in the future.
Just recently, a Redditor who used to fight for marijuana legalization found that his "past life" of activism was preventing him from getting a job; he had to ask for help scrubbing his name's Google Search results. Certainly, there are ways to remain anonymous, or to advocate quietly enough to avoid notice, but with the traditional avenues of political speech denied to us by threats of financial ruin, it's hard to feel positive about marijuana activism.
Another is a bit harsh on Smith:
Mr. Smith makes two facts overwhelmingly clear. One is that he did not read your foreword to the book, and two is that he does not adequately comprehend the position of the common stoner. You see, when your occupation is a “drug reform activist”, you really don’t have to worry about losing your job by coming out of the cannabis closet. For those of us who have “real jobs” (i.e. doctors, lawyers, truck drivers), we are faced everyday with the very real choice between either providing for our families or cutting off our noses to spite our faces.