Did I make a big mistake with taking Zoloft incorrectly?

my sister takes it and she is the same...when shegoes of it dhe becomes a totle bit>h like mive...anyway goiung off then going back on isnt the best thing for your system health wise and results wise...but doing whatyou do as in go off it now and then, this doesnt negativly impact its effects as much as you think...go back on and follow the prescription so you dont wig out and ask this q on Y!answer again