If one has "not found oneself in life", regarding (their) religious beliefs, then, it may well be time to "shop around".
I think that we all want to find that religion which comforts us the most --- and offers the most in (that particular religion's) beliefs, as would be offered to us.
It is known that some 50,000 Americans seque to Islam, where they had once been Christians, because they felt that Christianity was not (in their opinions) closest to G-d --- in this case, Islam.
It is not unheard of for those, brought up into a (particular) faith, to have found that this faith has failed them, in their expectations. Thus, they seek to find that particular faith which will help them accomplish (what we should hope to accomplish) --- a greater respect for our fellow humans, regardless of faith --- and a new joy in the comfort of (that) religion in which we now feel embraces us --- and offers to help our religious faith come true, and give us strength.
We are, after all is said and done --- looking for the same thing. Something to believe in. Something that allows us to live a life which pleases G-d, or Allah. Something that helps us become better persons in this life, than we ever thought we could be. And --- the promise of an after-life.
I wish the best for all of you on this forum. I hope that you find, at last, that which you seek.
In closing, there are some of us who do not subscribe to organized religions as we know it. We believe in and trust in G-d. We pray and worship --- even if alone. I think that is the best that
G-d would ever ask for. I think there is a saying in the Bible that goes something like this: "If a man prayeth from a closet, as he would in Church, then surely he will find the gates of heaven".
Which means, of course, that one not need be a member of (any) congregation. It's only important that you believe in G-d, and live your lives to please Him. For those of you whom are Christian --- your faith and beliefs fall under your followings of the teachings of Jesus. (Peace be unto Him).
I express the (above) IMO, only.