It seems kind of arrogant to call it a one-sided affair :) I may very well be wrong because I don't know you at all... But looking at the bigger picture... If you have something to be thankful for, then ask yourself where it came from? I think the only time it is one-sided, is when Allah tries to get our attention, to draw closer to Him (through hardships, forgeting to be thankful etc etc), but we will have none of it.