Yap. And some lucky people are pretty good in creating a meaning for themselves. It looks like their ridiculous small world from the outside, but I admire these people for their happiness.
Idk who said it in this thread, maybe you but if they are creating "happiness", it just serves as a temporary distraction. I became one of those, like you perhaps, who could not return to a regular way of living. I couldn't keep telling myself that the illusion of happiness that I wanted to create actually mattered. It could no longer inspire me to live for it. So, if I feel that my own happiness doesn't matter, but I still want to find something to live for, I should then look for something else that could give my life meaning, something that isn't just another illusion. And to me that's God.
For some, they become satisfied with the inclusion of God in their lives and live on.
For me, until I am completely separate from this life, I cannot say that I am happy. No amount of prayer or patience can satisfy this because every thing returns back to my choice. Like Valkyrae said, it's my interpretation of the values and truths that I chosen to believe, which aren't directly answered that end up determining my path.
Ultimately, all of that reasoning requires me to give an answer to the questions that result from a life that I cannot measure to be of any worth in of itself.
How long will I have to endure this indescribable lonliness?
This isn't a loneliness that people can solve, but it is one that God can temporarily solve. People can't because it's of a spiritual quality to me, and God can't wholly solve it, because I am still here on Earth. God will only ask that I endure with it. This struggle to endure as a Christian is faith-based.. and there is no ratio of faith that one is required to have.