Wow, I don't normally read the Members' Lounge forum but I just had to reply to this one...
Andrez's dad is wrong and foolish. (Though I do think the offer to help build an amp is very positive.) His attitude doesn't teach anything positive at all, and instead conveys a lot of negative messages:
1) Hard work is not rewarded. If you want something, don't bother working hard to get it, because you won't be able to have it anyway. The kid worked his butt off for days to save up the money! I admire that. (Andrez, don't be discouraged; in this country, hard work pays off the way it should, much more often than not.)
2) Don't bother thinking logically. Headphone amps are overpriced because I say so, even though the parts cost for a DIY amp equivalent to the Little Premium is about $200, putting Headroom's profit margin well below the margins enjoyed by the kind of consumer electronics manufacturers that make stuff for Best Buy.
3) Do as I say, not as I do. Sure, I blow money on golf clubs, but I have a right to.
4) Time is worth nothing. People have been going on and on about how important money is when you grow up. Reality is, if you're working anything beyond blue collar, your time is more precious than relatively small amounts of cash. As an adult, it's not a rational way to allocate resources to spend three days building something, when you can just go out and buy it.
Andrez, your father is being a fool on this issue. Learn to trust your mind and logic. They'll get you much farther in life than always bowing to what people tell you to do, just because they're supposed to be more knowledgeable than you.
When you're an adult, you'll realize that your parents are merely human -- they're right on some issues, dead wrong on others, and they don't have any special insight or wisdom imparted by god. They're just doing their best, and they have their own neuroses and pasts to deal with, and these cloud the way they think and respond to things (and some are just intrinsically a**holes).