Unfortunately it is hard to peg down exactly why so many people seem to enjoy discriminating against others but whatever their reason it seems more people than ever are discriminating against people based on their height, weight, the color of their skin, their gender, their sexual orientation. Some say it is borne out of fear while others say there is an underlying hatred that they are unwilling to claim. There must be a reason that it is important to you though when it becomes a subject of your dreams.
Having a dream about a concept is a rare thing or it may be that you are having a dream and you are just translating the concept for yourself Perhaps you had a dream and you are wondering what the concept means. You want to know why you are dreaming of discrimination or another overarching concept when you aren't even sure why you should be having a dream like this. There are a lot of different reasons that a person might dream about discrimination and it does not make them a bad person no matter how often they dream about it even if it may seem like it. If you have a dream in which you are discriminating against someone or someone else is discriminating against you, you might be worried about what it means, but assuredly, it can mean a few different things and few of them are very incriminating towards your attitude.
If you have a dream in which you see discrimination happening and you are on the side not doing anything then this means you feel like you have been powerless to help someone recently. Either that or much worse, you knew you had the power to help someone with something they needed and yet you let them down so that they had to deal with it all on their own. This is not a good practice and it is not what you should do if you hope to get ahead in life and make good friends that will watch your back for you and respect you as well. If you have a dream in which you are a victim of discrimination, this type of dream usually happens when you have just gone somewhere new, like a new school or a new job, and now you are worried that nobody likes you and you feel left out. This is one dream meaning of discrimination.