I have learned over the years that when I make up my mind on something, it is very difficult to change it. It is extremely tough for me to displace deep rooted perceptions, especially when it comes to things I am enthusiastic about, such as politics, people, cricket, and food. But I know it is not impossible.
Consider bananas. As a kid I detested them. I remember having them once, and then getting into the vicious circle of vomiting everytime I consumed bananas. The fear of bananas would dominate the rest of my childhood and teenage years, with me skipping the coconut oil smelling wafers from Kerala, or the refreshing banana milk shakes made at home.