Once upon a time, when I was taking Effexor and other such meds for anxiety/depression, I was determined to do whatever I can to wean myself from being dependent on those meds. I found that daily brisk walking helped relieve my anxiety/depression. After a while, with the guidance of my psychiatrist and my psychotherapist, I was able to gradually get off all meds, and I religiously stuck with my brisk walking regimen. B"H it worked for me. Each case is different, and I wish you much hatzlacha in finding what works best for you.
MT