Author here. I agree with you that "buying things for happiness" is not the best idea someone can have. But there are things someone needs to buy and I see buy

Author here. I agree with you that "buying things for happiness" is not the best idea someone can have. But there are things someone needs to buy and I see buying something someone needs and spending some extra money to get something he or she likes to look at or use as a good idea. IMHO those are two different things.