Yes, in my experience there is an end to misery... but a little more on what misery is would help.
Misery and suffering are resistance to what is. Humans do that by the desire/want mechanism. Buddha said words to the effect that desire is suffering.
Wanting anything in particular hides what is happening in general... i.e., nothing. When you realize that, who is there to experience misery regarding what?
Love ya, Je
P.S. You are on the right track... stick with it.