I am a retired biology teacher (high school & community college) w/ husband afflicted by Parkinson's and 2 wonderful grown sons. Have had pretty rotten year due to major depression. Been taking Wellutrin since 95. Recently found relief from suicidal thoughts thanks to therapist suggesting to my psychiatrist an addition of mood-stabilizer Lamictal. Seem to have my life back now. Why does it take so long for mental health "experts" to come up with right prescription(s)?