You use a few words asking for the solution to depression
really. It's not that easy to describe but I'll try a dot point for you and others can add to it. May be meaningless points but if so ask what it means.
. identifying you have a problem,
. defining the problem for yourself,
. getting a medical diagnosis,
. Agreeing with and fully accepting the diagnosis,
. Accepting the need to get help, as in treatment, and support,