I am only one of 3, but dh is the eldest of 7 and we have 5 dc.
On dh's behalf I identify with a lot on here.
He originally only wanted 2 dc...... he really didn't enjoy his childhood.
it's interesting that a few of you have said your mums were not maternal. MIL certainly isn't.... actually i don't think she even likes children that much 
anyway, he can't remember cuddles, kisses and says his mum has never told him she loves him
when we had our dc it was almost like he had to learn to love them
money was tight and they ddin't have new clothes or much to eat sometimes.... took me ages to wean him off having bread with every meal 
When we had more dc, he has always been adamant that we would not ask the elder ones to help look after them, or help around the house... he resented his younger siblings for having to do this, and feels this affected his relationship with them.
Also one or another of them were always kept home to help, and so none of them left home with much of an education, even though they are all fairly intelligent, and he has only really learned to spell since doing phonics with our littlies.
From our own perspective, we don't have much money, but we make an effort to spend one to one time with our dc, they all do some form of activity, football, dancing etc and i really think that all they suffer from is not having much space, but that is mainly due to us living in a tied house at the moment. I think that they have everything they need, and some of what they want, and think that it is healthy to have things to aspire to to make you want to work for things in life.
That being said, wanting things shouldn't be wanting more food, new shoes that fit, or a cuddle 