"i was kind of surprised to read so many comments here that sounded exactly like my celexa experience!  i thought maybe it was just me who responded so well to this medicine.  i have been on 3 other anti-depressants over the past 14 years.  some stopped working after a while or some never worked for me.  but within a week of taking celexa, i began to feel better than i could have hoped for.  after 5 weeks of taking it, i can honestly say i am happier now than i have ever been in my adult life.  this is how living is supposed to feel every day!!"