---------Would be happy to hear from anyone if I am getting some illusions here (??) ------
Yes it appears so.
-------------"When belief is not producing the results you expect of that, you introduce what is called faith. That means hope."--------------
This again a belief that the result can be produced by some other factors
-----"Anything you do to escape from the reality of the world will make it difficult for you to live in harmony with the things around you."----------
You can escape from the reality of world by living in the harmony with the things around you
--"All I can guarantee you is that as long as you are searching for happiness, you will remain unhappy."----
THis is an ordinary sentence. If u feel u not happy, you r unhappy. But once you get happiness you can retain it.
--"Why should life have any meaning? Why should there be any purpose to living? Living itself is all that is there. Your search for meaning has made a problem out of living."
we have senses unlike a stone...that may give us a wrong purpose..life should be independent. so its no harm to find the truth.
--"Only if you reject all the other paths can you discover your own path."
You no need to reject other paths if they have the same destination as yours.