But at home this creates lot of misunderstanding. I am not sure whether I have made myself clear. When I read Swamiji's books I get lot of inspiration. But to put them in to real life I find it really difficult. You have not written what are the conflicting thoughts haunting your mind.
Nobody tells to work without any expectation.
It is a wrong concept of Karma Yoga. All it is said is work without any expectation of immediate result for every work. Give more importance to the means than end. Put all your effort and work very sincerely. Only with our small mind, we cannot guess when that result will come.