The JW lifestyle is unhealthy and psychologically burdensome. Just as many JWs (anecdotally)suffered physical burnout, many more seemed depressed and mentally worn out.
I sincerely don't believe that WT subliminally or otherwise encouraged suicidal ideation, however the guilt, pressure and belief system lend to what I felt was a perfect storm of mental anguish.
i can't tell you how good it is to be free. Don't subject your children to this! Whatever the cost!