New Delhi, Aug. 10 -- "I could not take any more pressure from one of the private equity partners.. from other lenders.. harassment from authorities.. all this leading to liquidity crunch" These were the poignant last words from the note of VG Siddhartha that raises questions on the ecosystem of stressful entrepreneurship prevailing in the country as well as how also real estate rentals tend to eat away into a company's profitability. ...