Sex is an art. Not everyone knows how to carry out sex skilfully. Irony, people don’t consider it as an act which requires skills. That’s why more percentage of world population isn’t having a satisfied sex life. Especially men need to be more skillful and should hold complete knowledge about the intercourse. Since there is no proper knowledge, men commit many mistakes in bed and dissatisfy their women. Sex is nothing less than a game. One must be prepared for the changes it demands according to situations. Men can’t be monotonous to stick to what they have planned. The act should be flexible enough to make changes according to her want. Only then, men wouldn’t make 5 biggest mistakes in the bed, which they have been doing since ages. Check what are those 5 big mistakes.