So when it comes to bargain, I just can't bargain, feel like a bit uncomfortable, like I am doing something shady, I do not feel like doing it at all. I believe its free market and everyone has their right to price anything they want, and if we agreed to it then we will buy, and if we disagree then we don't buy.
If you call it a free market and sellers have the right to set prices, then why do you feel uncomfortable when buyers bargain? It is a free market, meaning everyone has the right to express their opinion and the transaction will be completed if they reach an agreement. Otherwise nothing serious happens.
You don't like to bargain, maybe because you're shy or don't want to waste time...it all depends on your personality. Personally I don't like to haggle because I don't like arguing with women, but I don't see anything wrong or unpleasant about people haggling.
By the way, are you married? How would you feel if your wife didn't know how to bargain, didn't know how to save, and was a spendthrift? Bargaining is also a way to save money because not all sellers are honest and sell at the right price. I don't like to bargain but I support my wife in bargaining because it helps us not to spend wastefully.