It's a bit of a toss-up for me. I wouldn't necessarily say that our parents can provide us with the ideal standard of living we desire. Rather, they do their best to provide what they believe is best for us.
Consider this angle - many parents may wish for their child to pursue a career in medicine, even if the child is more inclined towards becoming a trader. The parents may have their reasons, thinking it's for the child's ultimate benefit, while the child has different aspirations. This clash of expectations is common. No parent is flawless.