Ignorant people

Hello I am almost 20 and I really hate it when there is a lot of ignorant people out there in this world like when they say that we should not have or we cannot have some free events and other free things including like food, water and more others for all ages when they should not even say that at all as it is wrong, unfair, makes me more angry, discrimination based on age and also when nobody is ever too old to have everything for free so I just really want for people's bad attitude there to also stop as they should be happy that some things are free and should be for everyone regardless of age and other factors.