Personally, I think it's a good idea to be honest with your life partner about your future plans... :! Maybe we should have a matrimonial section in TJ. Some trader of the other sex may be interested... or maybe their parents or relatives are on this forum. :rofl:
About the passion thing... u r only 23, and believe me, passions will change over time
The advantage of being 23 is that at this stage 4 lakhs should be good enough, since u probably have someone related to back u up if u fail (and i am not taking about ur future father-in-law)