I dont take it personally, my friend. Due to our different backgrounds and the different sources that we are exposed to, we view things differently. Thats all. When studying Sikh history I have tried not to limit myself to Indian/Sikh authors like Khushwant Singh, who is considered a respected authority on Sikh affairs. I have read western historians like , Jean-Marie Lafont, Gough and Innes, JH Gordon and JD Cunningham. I would especially recommend the latter's "History of the Sikhs". Apart from being a very accurate description of the Sikh kingdoms, it is also a very good account of the Punjab in the 18th and 19th centuries.