This problem is as big as the degree of its objective and subjective aspects. For example, the subjective is how bad is the sizeism in the certain country and the objective is how short is the person. Some people feel they're short when they're in fact average or around it. The same as the "feeling poor" problem. Some people have no house and they don't feel so poor, just because they have some modest income. Others have 5 houses and millions of savings in the banks but still feel "poor".